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.

A371228 E.g.f. satisfies A(x) = 1 - x*A(x)*log(1 - x*A(x)^2).

Table of values

n a(n)
0 1
1 0
2 2
3 3
4 80
5 510
6 12084
7 164640
8 4272736
9 91935648
10 2769703920
11 80692896240
12 2849745645504
13 103479044628960
14 4250475820200960
15 183436357950387360
16 8649275730513361920
17 430735131434242736640
18 22999938416454315239424
19 1295673669960473064844800

List of values

[1, 0, 2, 3, 80, 510, 12084, 164640, 4272736, 91935648, 2769703920, 80692896240, 2849745645504, 103479044628960, 4250475820200960, 183436357950387360, 8649275730513361920, 430735131434242736640, 22999938416454315239424, 1295673669960473064844800]