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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.

A381105 Expansion of e.g.f. log(1-x)^2 * (exp(x) - 1) / 2.

Table of values

n a(n)
0 0
1 0
2 0
3 3
4 18
5 95
6 540
7 3479
8 25550
9 212106
10 1968435
11 20211664
12 227570871
13 2788446011
14 36941736832
15 526201686373
16 8019670404980
17 130221159155540
18 2244376179923685
19 40921210296083610
20 786941965401130321
21 15918834017469062277
22 337908155040286890290
23 7510104219030171089935

List of values

[0, 0, 0, 3, 18, 95, 540, 3479, 25550, 212106, 1968435, 20211664, 227570871, 2788446011, 36941736832, 526201686373, 8019670404980, 130221159155540, 2244376179923685, 40921210296083610, 786941965401130321, 15918834017469062277, 337908155040286890290, 7510104219030171089935]

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

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