List questions from catalan-numbers

Published on 03 Aug 2022 - 4:18

204

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The relation of the Bernoulli numbers to the Catalan numbers

Published on 23 Feb 2026 - 10:19

127

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Is there a way to find the integer solutions of $x^2 = y^3 + 1$ with elementary NT

Published on 24 Aug 2022 - 20:39

251

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Combinatorial proof for a Catalan number identity with an alternating sum.

Published on 23 Feb 2026 - 16:50

120

Views

Verification of $(m+1)| \binom{2m}{m}$ and interpretation

Published on 23 Sep 2022 - 20:01

94

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A problem about diagonal lattice path

Published on 30 Sep 2022 - 2:15

53

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Find coefficient in series expansion of $x^2C^3(x)$

Published on 24 Feb 2026 - 8:33

177

Views

Product of Inverse Hankel Matrix

Published on 24 Feb 2026 - 1:06

79

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Catalan Numbers as placing objects into boxes

Published on 25 Oct 2022 - 2:32

46

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Compute how many ways to get to (n,n) from (0,0) you must cross x=y only once at (k,k+1)

Published on 19 Nov 2022 - 12:40

54

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I am trying to understand a certain proof of Catalan numbers and I do not understand a math behind one part

Published on 21 Nov 2022 - 10:21

584

Views

Number of balanced bracket sequences with given prefix and suffix

Published on 29 Nov 2022 - 19:37

260

Views

A series sum involving Catalan numbers

Published on 30 Nov 2022 - 13:33

171

Views

Modify the lattice path for Catalan Number

Published on 05 Dec 2022 - 20:59

198

Views

Catalan numbers, paths on a grid

Published on 23 Dec 2022 - 14:58

List Question

Products of Catalan Numbers

The relation of the Bernoulli numbers to the Catalan numbers

Is there a way to find the integer solutions of $x^2 = y^3 + 1$ with elementary NT

Combinatorial proof for a Catalan number identity with an alternating sum.

Verification of $(m+1)| \binom{2m}{m}$ and interpretation

A problem about diagonal lattice path

Find coefficient in series expansion of $x^2C^3(x)$

Product of Inverse Hankel Matrix

Catalan Numbers as placing objects into boxes

Compute how many ways to get to (n,n) from (0,0) you must cross x=y only once at (k,k+1)

I am trying to understand a certain proof of Catalan numbers and I do not understand a math behind one part

Number of balanced bracket sequences with given prefix and suffix

A series sum involving Catalan numbers

Modify the lattice path for Catalan Number

Catalan numbers, paths on a grid

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