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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.

A353891 Expansion of e.g.f. exp( (x * log(1-x))^2 / 4 ).

Table of values

n a(n)
0 1
1 0
2 0
3 0
4 6
5 30
6 165
7 1050
8 8932
9 86184
10 909360
11 10393020
12 129313206
13 1743627600
14 25314159780
15 393346535400
16 6512022804960
17 114430467296880
18 2127154061337480
19 41703621476302800
20 859966710771029040
21 18606040434320713920
22 421427283751799685360

List of values

[1, 0, 0, 0, 6, 30, 165, 1050, 8932, 86184, 909360, 10393020, 129313206, 1743627600, 25314159780, 393346535400, 6512022804960, 114430467296880, 2127154061337480, 41703621476302800, 859966710771029040, 18606040434320713920, 421427283751799685360]

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

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