cp's OEIS Frontend

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.

A288940 Number of Dyck paths having n (positive) levels and exactly n peaks per level.

Table of values

n a(n)
0 1
1 1
2 9
3 27076
4 147556480375
5 4711342006036190504484
6 2162932174406679548553402518043252929
7 29605698225102450501737027784037791564430800582087459328
8 22346336234943531646124131709622442581521043809236751640919325993842966011809319

List of values

[1, 1, 9, 27076, 147556480375, 4711342006036190504484, 2162932174406679548553402518043252929, 29605698225102450501737027784037791564430800582087459328, 22346336234943531646124131709622442581521043809236751640919325993842966011809319]

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

Content is available under The OEIS End-User License Agreement.