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.

A365908 Expansion of e.g.f. 1 / ( 1 - Sum_{k>=0} x^(3*k+2) / (3*k+2)! ).

Table of values

n a(n)
0 1
1 0
2 1
3 0
4 6
5 1
6 90
7 42
8 2521
9 2268
10 113742
11 166321
12 7543206
13 16218930
14 691242553
15 2044833336
16 83708046246
17 324830941345
18 12951273345282
19 63596620804122
20 2493395633726425
21 15062005915534116
22 584749646165678622
23 4247497704703187089
24 164155618660742879022

List of values

[1, 0, 1, 0, 6, 1, 90, 42, 2521, 2268, 113742, 166321, 7543206, 16218930, 691242553, 2044833336, 83708046246, 324830941345, 12951273345282, 63596620804122, 2493395633726425, 15062005915534116, 584749646165678622, 4247497704703187089, 164155618660742879022]