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This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A289476 Number of Dyck paths of semilength 6*n and height n.

Table of values

n a(n)
0 1
1 1
2 2047
3 9096393
4 44100374341
5 203421120941736
6 877820839402932499
7 3578930527547615106601
8 13968353507597683646018640
9 52773530288643811045085269442
10 194648265795425910705859329140951
11 705285559217587334571033534680055625

List of values

[1, 1, 2047, 9096393, 44100374341, 203421120941736, 877820839402932499, 3578930527547615106601, 13968353507597683646018640, 52773530288643811045085269442, 194648265795425910705859329140951, 705285559217587334571033534680055625]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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