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.

A288546 Number of Dyck paths of semilength n such that the minimal number of peaks over all positive levels equals seven.

Table of values

n a(n)
7 1
8 0
9 0
10 0
11 0
12 0
13 0
14 0
15 8
16 233
17 2340
18 12232
19 40730
20 99560
21 202520
22 382832
23 718521
24 1365141
25 2711069
26 6858090
27 31187295
28 205460160
29 1319924619
30 7367292450
31 35622715506
32 152058928294
33 585081743348
34 2068466589925
35 6834153443022
36 21423303012910
37 64613354395822

List of values

[1, 0, 0, 0, 0, 0, 0, 0, 8, 233, 2340, 12232, 40730, 99560, 202520, 382832, 718521, 1365141, 2711069, 6858090, 31187295, 205460160, 1319924619, 7367292450, 35622715506, 152058928294, 585081743348, 2068466589925, 6834153443022, 21423303012910, 64613354395822]

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

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