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.

A009747 E.g.f. tan(x)*sinh(x) (even powers only).

Table of values

n a(n)
0 0
1 2
2 12
3 142
4 3192
5 116282
6 6219972
7 458790022
8 44625674352
9 5534347077362
10 852334810990332
11 159592488559874302
12 35703580441464231912
13 9405575479317650316842
14 2881823738166957609703092
15 1016124476854507687644180982
16 408525180980254462140262747872
17 185768439922172208338308590282722

List of values

[0, 2, 12, 142, 3192, 116282, 6219972, 458790022, 44625674352, 5534347077362, 852334810990332, 159592488559874302, 35703580441464231912, 9405575479317650316842, 2881823738166957609703092, 1016124476854507687644180982, 408525180980254462140262747872, 185768439922172208338308590282722]

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

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