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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.

A354120 Expansion of e.g.f. 1/(1 - log(1 + x))^3.

Table of values

n a(n)
0 1
1 3
2 9
3 30
4 114
5 492
6 2388
7 12912
8 77016
9 503112
10 3570552
11 27399600
12 225729360
13 1991996640
14 18690559200
15 186620451840
16 1963991600640
17 21914748541440
18 255336518292480
19 3155705206364160
20 40209018105116160
21 547746803311864320
22 7525926332189130240

List of values

[1, 3, 9, 30, 114, 492, 2388, 12912, 77016, 503112, 3570552, 27399600, 225729360, 1991996640, 18690559200, 186620451840, 1963991600640, 21914748541440, 255336518292480, 3155705206364160, 40209018105116160, 547746803311864320, 7525926332189130240]

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

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