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.

A362697 Expansion of e.g.f. Product_{k>0} (1 - x^(3*k-1))^(-1/(3*k-1)).

Table of values

n a(n)
0 1
1 0
2 1
3 0
4 9
5 24
6 225
7 504
8 16065
9 27216
10 1555281
11 6123600
12 159249321
13 779262120
14 31816914129
15 240363179784
16 8207359913025
17 66059979227424
18 2145292484152545
19 19782668403572256
20 1015331126023222281
21 7961977144683689400
22 454920488042137314561

List of values

[1, 0, 1, 0, 9, 24, 225, 504, 16065, 27216, 1555281, 6123600, 159249321, 779262120, 31816914129, 240363179784, 8207359913025, 66059979227424, 2145292484152545, 19782668403572256, 1015331126023222281, 7961977144683689400, 454920488042137314561]