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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.

A370993 Expansion of e.g.f. (1/x) * Series_Reversion( x*(1 + x*log(1-x)) ).

Table of values

n a(n)
0 1
1 0
2 2
3 3
4 80
5 450
6 11424
7 133140
8 3670400
9 68303088
10 2123212320
11 54742984560
12 1938915574848
13 63653459126400
14 2565847637273088
15 101718189575664480
16 4637150408792355840
17 214393171673968519680
18 10962579011721928980480
19 577166004742408670937600

List of values

[1, 0, 2, 3, 80, 450, 11424, 133140, 3670400, 68303088, 2123212320, 54742984560, 1938915574848, 63653459126400, 2565847637273088, 101718189575664480, 4637150408792355840, 214393171673968519680, 10962579011721928980480, 577166004742408670937600]

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

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