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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.

A009231 Expansion of exp(sinh(x)*log(1+x)).

Table of values

n a(n)
0 1
1 0
2 2
3 -3
4 24
5 -100
6 760
7 -5271
8 46424
9 -430704
10 4535458
11 -51583675
12 641139356
13 -8578689912
14 123397966718
15 -1895969179755
16 31013379835728
17 -537961001417760
18 9865047642312306
19 -190684789616229651
20 3875088566364987868

List of values

[1, 0, 2, -3, 24, -100, 760, -5271, 46424, -430704, 4535458, -51583675, 641139356, -8578689912, 123397966718, -1895969179755, 31013379835728, -537961001417760, 9865047642312306, -190684789616229651, 3875088566364987868]

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

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