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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.

A302399 Expansion of e.g.f. Product_{k>=1} 1/(1 - exp(x)*x^k)^k.

Table of values

n a(n)
0 1
1 1
2 8
3 63
4 628
5 7405
6 103266
7 1630195
8 28812344
9 561715353
10 11971270270
11 276322667071
12 6867229990644
13 182651988444133
14 5174629835814362
15 155498722020145995
16 4938797154614179696
17 165259917542803746097
18 5809661798192528407542
19 214032701720169039806551
20 8244827039453943163648940

List of values

[1, 1, 8, 63, 628, 7405, 103266, 1630195, 28812344, 561715353, 11971270270, 276322667071, 6867229990644, 182651988444133, 5174629835814362, 155498722020145995, 4938797154614179696, 165259917542803746097, 5809661798192528407542, 214032701720169039806551, 8244827039453943163648940]

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

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