# OCME · 知識與練習查找 302 MKO / 1,441 families / 360 batches / 36,000 questions. 36,000 second-context math/bilingual reviewed; 0 display/symbol-checked candidates. Source questions: candidate. English: ai_candidate. No new proof, Lean, SREG or training. 25 results; page 1/1. ## 第 22701 題：Catalan數 - ID: `q-20261014-advance-20261111-r05-catalan-numbers-0026`; number: 22701 - Processing: second_context_reviewed - MKO: [mko-catalan-numbers](/zh-Hant/mko/mko-catalan-numbers/) - Family: [qf-mod42-catalan-closed-form](/zh-Hant/explore/?family=qf-mod42-catalan-closed-form) - Batch: [batch-20261014-advance-20261111-r05-catalan-numbers-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261111-r05-catalan-numbers-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0026/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0026/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261111-r05-catalan-numbers-0026.json) ## 第 22702 題：Catalan數 - ID: `q-20261014-advance-20261111-r05-catalan-numbers-0027`; number: 22702 - Processing: second_context_reviewed - MKO: [mko-catalan-numbers](/zh-Hant/mko/mko-catalan-numbers/) - Family: [qf-mod42-catalan-closed-form](/zh-Hant/explore/?family=qf-mod42-catalan-closed-form) - Batch: [batch-20261014-advance-20261111-r05-catalan-numbers-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261111-r05-catalan-numbers-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0027/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0027/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261111-r05-catalan-numbers-0027.json) ## 第 22703 題：Catalan數 - ID: `q-20261014-advance-20261111-r05-catalan-numbers-0028`; number: 22703 - Processing: second_context_reviewed - MKO: [mko-catalan-numbers](/zh-Hant/mko/mko-catalan-numbers/) - Family: [qf-mod42-catalan-closed-form](/zh-Hant/explore/?family=qf-mod42-catalan-closed-form) - Batch: [batch-20261014-advance-20261111-r05-catalan-numbers-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261111-r05-catalan-numbers-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0028/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0028/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261111-r05-catalan-numbers-0028.json) ## 第 22704 題：Catalan數 - ID: `q-20261014-advance-20261111-r05-catalan-numbers-0029`; number: 22704 - Processing: second_context_reviewed - MKO: [mko-catalan-numbers](/zh-Hant/mko/mko-catalan-numbers/) - Family: [qf-mod42-catalan-closed-form](/zh-Hant/explore/?family=qf-mod42-catalan-closed-form) - Batch: [batch-20261014-advance-20261111-r05-catalan-numbers-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261111-r05-catalan-numbers-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0029/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0029/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261111-r05-catalan-numbers-0029.json) ## 第 22705 題：Catalan數 - ID: `q-20261014-advance-20261111-r05-catalan-numbers-0030`; number: 22705 - Processing: second_context_reviewed - MKO: [mko-catalan-numbers](/zh-Hant/mko/mko-catalan-numbers/) - Family: [qf-mod42-catalan-closed-form](/zh-Hant/explore/?family=qf-mod42-catalan-closed-form) - Batch: [batch-20261014-advance-20261111-r05-catalan-numbers-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261111-r05-catalan-numbers-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0030/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0030/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261111-r05-catalan-numbers-0030.json) ## 第 22706 題：Catalan數 - ID: `q-20261014-advance-20261111-r05-catalan-numbers-0031`; number: 22706 - Processing: second_context_reviewed - MKO: [mko-catalan-numbers](/zh-Hant/mko/mko-catalan-numbers/) - Family: [qf-mod42-catalan-closed-form](/zh-Hant/explore/?family=qf-mod42-catalan-closed-form) - Batch: [batch-20261014-advance-20261111-r05-catalan-numbers-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261111-r05-catalan-numbers-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0031/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0031/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261111-r05-catalan-numbers-0031.json) ## 第 22707 題：Catalan數 - ID: `q-20261014-advance-20261111-r05-catalan-numbers-0032`; number: 22707 - Processing: second_context_reviewed - MKO: [mko-catalan-numbers](/zh-Hant/mko/mko-catalan-numbers/) - Family: [qf-mod42-catalan-closed-form](/zh-Hant/explore/?family=qf-mod42-catalan-closed-form) - Batch: [batch-20261014-advance-20261111-r05-catalan-numbers-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261111-r05-catalan-numbers-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0032/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0032/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261111-r05-catalan-numbers-0032.json) ## 第 22708 題：Catalan數 - ID: `q-20261014-advance-20261111-r05-catalan-numbers-0033`; number: 22708 - Processing: second_context_reviewed - MKO: [mko-catalan-numbers](/zh-Hant/mko/mko-catalan-numbers/) - Family: [qf-mod42-catalan-closed-form](/zh-Hant/explore/?family=qf-mod42-catalan-closed-form) - Batch: [batch-20261014-advance-20261111-r05-catalan-numbers-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261111-r05-catalan-numbers-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0033/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0033/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261111-r05-catalan-numbers-0033.json) ## 第 22709 題：Catalan數 - ID: `q-20261014-advance-20261111-r05-catalan-numbers-0034`; number: 22709 - Processing: second_context_reviewed - MKO: [mko-catalan-numbers](/zh-Hant/mko/mko-catalan-numbers/) - Family: [qf-mod42-catalan-closed-form](/zh-Hant/explore/?family=qf-mod42-catalan-closed-form) - Batch: [batch-20261014-advance-20261111-r05-catalan-numbers-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261111-r05-catalan-numbers-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0034/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0034/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261111-r05-catalan-numbers-0034.json) ## 第 22710 題：Catalan數 - ID: `q-20261014-advance-20261111-r05-catalan-numbers-0035`; number: 22710 - Processing: second_context_reviewed - MKO: [mko-catalan-numbers](/zh-Hant/mko/mko-catalan-numbers/) - Family: [qf-mod42-catalan-closed-form](/zh-Hant/explore/?family=qf-mod42-catalan-closed-form) - Batch: [batch-20261014-advance-20261111-r05-catalan-numbers-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261111-r05-catalan-numbers-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0035/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0035/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261111-r05-catalan-numbers-0035.json) ## 第 22711 題：Catalan數 - ID: `q-20261014-advance-20261111-r05-catalan-numbers-0036`; number: 22711 - Processing: second_context_reviewed - MKO: [mko-catalan-numbers](/zh-Hant/mko/mko-catalan-numbers/) - Family: [qf-mod42-catalan-closed-form](/zh-Hant/explore/?family=qf-mod42-catalan-closed-form) - Batch: [batch-20261014-advance-20261111-r05-catalan-numbers-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261111-r05-catalan-numbers-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0036/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0036/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261111-r05-catalan-numbers-0036.json) ## 第 22712 題：Catalan數 - ID: `q-20261014-advance-20261111-r05-catalan-numbers-0037`; number: 22712 - Processing: second_context_reviewed - MKO: [mko-catalan-numbers](/zh-Hant/mko/mko-catalan-numbers/) - Family: [qf-mod42-catalan-closed-form](/zh-Hant/explore/?family=qf-mod42-catalan-closed-form) - Batch: [batch-20261014-advance-20261111-r05-catalan-numbers-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261111-r05-catalan-numbers-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0037/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0037/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261111-r05-catalan-numbers-0037.json) ## 第 22713 題：Catalan數 - ID: `q-20261014-advance-20261111-r05-catalan-numbers-0038`; number: 22713 - Processing: second_context_reviewed - MKO: [mko-catalan-numbers](/zh-Hant/mko/mko-catalan-numbers/) - Family: [qf-mod42-catalan-closed-form](/zh-Hant/explore/?family=qf-mod42-catalan-closed-form) - Batch: [batch-20261014-advance-20261111-r05-catalan-numbers-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261111-r05-catalan-numbers-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0038/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0038/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261111-r05-catalan-numbers-0038.json) ## 第 22714 題：Catalan數 - ID: `q-20261014-advance-20261111-r05-catalan-numbers-0039`; number: 22714 - Processing: second_context_reviewed - MKO: [mko-catalan-numbers](/zh-Hant/mko/mko-catalan-numbers/) - Family: [qf-mod42-catalan-closed-form](/zh-Hant/explore/?family=qf-mod42-catalan-closed-form) - Batch: [batch-20261014-advance-20261111-r05-catalan-numbers-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261111-r05-catalan-numbers-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0039/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0039/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261111-r05-catalan-numbers-0039.json) ## 第 22715 題：Catalan數 - ID: `q-20261014-advance-20261111-r05-catalan-numbers-0040`; number: 22715 - Processing: second_context_reviewed - MKO: [mko-catalan-numbers](/zh-Hant/mko/mko-catalan-numbers/) - Family: [qf-mod42-catalan-closed-form](/zh-Hant/explore/?family=qf-mod42-catalan-closed-form) - Batch: [batch-20261014-advance-20261111-r05-catalan-numbers-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261111-r05-catalan-numbers-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0040/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0040/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261111-r05-catalan-numbers-0040.json) ## 第 22716 題：Catalan數 - ID: `q-20261014-advance-20261111-r05-catalan-numbers-0041`; number: 22716 - Processing: second_context_reviewed - MKO: [mko-catalan-numbers](/zh-Hant/mko/mko-catalan-numbers/) - Family: [qf-mod42-catalan-closed-form](/zh-Hant/explore/?family=qf-mod42-catalan-closed-form) - Batch: [batch-20261014-advance-20261111-r05-catalan-numbers-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261111-r05-catalan-numbers-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0041/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0041/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261111-r05-catalan-numbers-0041.json) ## 第 22717 題：Catalan數 - ID: `q-20261014-advance-20261111-r05-catalan-numbers-0042`; number: 22717 - Processing: second_context_reviewed - MKO: [mko-catalan-numbers](/zh-Hant/mko/mko-catalan-numbers/) - Family: [qf-mod42-catalan-closed-form](/zh-Hant/explore/?family=qf-mod42-catalan-closed-form) - Batch: [batch-20261014-advance-20261111-r05-catalan-numbers-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261111-r05-catalan-numbers-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0042/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0042/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261111-r05-catalan-numbers-0042.json) ## 第 22718 題：Catalan數 - ID: `q-20261014-advance-20261111-r05-catalan-numbers-0043`; number: 22718 - Processing: second_context_reviewed - MKO: [mko-catalan-numbers](/zh-Hant/mko/mko-catalan-numbers/) - Family: [qf-mod42-catalan-closed-form](/zh-Hant/explore/?family=qf-mod42-catalan-closed-form) - Batch: [batch-20261014-advance-20261111-r05-catalan-numbers-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261111-r05-catalan-numbers-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0043/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0043/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261111-r05-catalan-numbers-0043.json) ## 第 22719 題：Catalan數 - ID: `q-20261014-advance-20261111-r05-catalan-numbers-0044`; number: 22719 - Processing: second_context_reviewed - MKO: [mko-catalan-numbers](/zh-Hant/mko/mko-catalan-numbers/) - Family: [qf-mod42-catalan-closed-form](/zh-Hant/explore/?family=qf-mod42-catalan-closed-form) - Batch: [batch-20261014-advance-20261111-r05-catalan-numbers-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261111-r05-catalan-numbers-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0044/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0044/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261111-r05-catalan-numbers-0044.json) ## 第 22720 題：Catalan數 - ID: `q-20261014-advance-20261111-r05-catalan-numbers-0045`; number: 22720 - Processing: second_context_reviewed - MKO: [mko-catalan-numbers](/zh-Hant/mko/mko-catalan-numbers/) - Family: [qf-mod42-catalan-closed-form](/zh-Hant/explore/?family=qf-mod42-catalan-closed-form) - Batch: [batch-20261014-advance-20261111-r05-catalan-numbers-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261111-r05-catalan-numbers-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0045/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0045/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261111-r05-catalan-numbers-0045.json) ## 第 22721 題：Catalan數 - ID: `q-20261014-advance-20261111-r05-catalan-numbers-0046`; number: 22721 - Processing: second_context_reviewed - MKO: [mko-catalan-numbers](/zh-Hant/mko/mko-catalan-numbers/) - Family: [qf-mod42-catalan-closed-form](/zh-Hant/explore/?family=qf-mod42-catalan-closed-form) - Batch: [batch-20261014-advance-20261111-r05-catalan-numbers-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261111-r05-catalan-numbers-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0046/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0046/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261111-r05-catalan-numbers-0046.json) ## 第 22722 題：Catalan數 - ID: `q-20261014-advance-20261111-r05-catalan-numbers-0047`; number: 22722 - Processing: second_context_reviewed - MKO: [mko-catalan-numbers](/zh-Hant/mko/mko-catalan-numbers/) - Family: [qf-mod42-catalan-closed-form](/zh-Hant/explore/?family=qf-mod42-catalan-closed-form) - Batch: [batch-20261014-advance-20261111-r05-catalan-numbers-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261111-r05-catalan-numbers-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0047/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0047/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261111-r05-catalan-numbers-0047.json) ## 第 22723 題：Catalan數 - ID: `q-20261014-advance-20261111-r05-catalan-numbers-0048`; number: 22723 - Processing: second_context_reviewed - MKO: [mko-catalan-numbers](/zh-Hant/mko/mko-catalan-numbers/) - Family: [qf-mod42-catalan-closed-form](/zh-Hant/explore/?family=qf-mod42-catalan-closed-form) - Batch: [batch-20261014-advance-20261111-r05-catalan-numbers-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261111-r05-catalan-numbers-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0048/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0048/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261111-r05-catalan-numbers-0048.json) ## 第 22724 題：Catalan數 - ID: `q-20261014-advance-20261111-r05-catalan-numbers-0049`; number: 22724 - Processing: second_context_reviewed - MKO: [mko-catalan-numbers](/zh-Hant/mko/mko-catalan-numbers/) - Family: [qf-mod42-catalan-closed-form](/zh-Hant/explore/?family=qf-mod42-catalan-closed-form) - Batch: [batch-20261014-advance-20261111-r05-catalan-numbers-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261111-r05-catalan-numbers-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0049/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0049/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261111-r05-catalan-numbers-0049.json) ## 第 22725 題：Catalan數 - ID: `q-20261014-advance-20261111-r05-catalan-numbers-0050`; number: 22725 - Processing: second_context_reviewed - MKO: [mko-catalan-numbers](/zh-Hant/mko/mko-catalan-numbers/) - Family: [qf-mod42-catalan-closed-form](/zh-Hant/explore/?family=qf-mod42-catalan-closed-form) - Batch: [batch-20261014-advance-20261111-r05-catalan-numbers-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261111-r05-catalan-numbers-foundations) - [Derivation](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0050/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261111-r05-catalan-numbers-0050/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261111-r05-catalan-numbers-0050.json)