cp's OEIS Frontend

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.

A009565 Expansion of e.g.f. sinh(exp(x)*x).

Table of values

n a(n)
0 0
1 1
2 2
3 4
4 16
5 96
6 576
7 3368
8 20672
9 141760
10 1091200
11 9098112
12 79676928
13 726208640
14 6919738112
15 69344336896
16 731241201664
17 8076031881216
18 92856867250176
19 1106883171037184
20 13655807547883520
21 174298975125127168
22 2300708116863287296
23 31372716744306524160

List of values

[0, 1, 2, 4, 16, 96, 576, 3368, 20672, 141760, 1091200, 9098112, 79676928, 726208640, 6919738112, 69344336896, 731241201664, 8076031881216, 92856867250176, 1106883171037184, 13655807547883520, 174298975125127168, 2300708116863287296, 31372716744306524160]

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

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