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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.

A082135 Expansion of e.g.f. x*exp(4*x)*cosh(x).

Table of values

n a(n)
0 0
1 1
2 8
3 51
4 304
5 1765
6 10104
7 57239
8 321248
9 1787337
10 9864040
11 54035707
12 294031632
13 1590368429
14 8556082136
15 45812239455
16 244255416256
17 1297362967441
18 6867617339592
19 36243304518083
20 190746485895920
21 1001394643462773

List of values

[0, 1, 8, 51, 304, 1765, 10104, 57239, 321248, 1787337, 9864040, 54035707, 294031632, 1590368429, 8556082136, 45812239455, 244255416256, 1297362967441, 6867617339592, 36243304518083, 190746485895920, 1001394643462773]

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

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