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.

A085387 E.g.f exp(x)*cosh(x+x^2/2).

Table of values

n a(n)
0 1
1 1
2 2
3 7
4 23
5 71
6 242
7 925
8 3649
9 14593
10 61082
11 269039
12 1220375
13 5658823
14 27047386
15 133453429
16 674644673
17 3482517185
18 18399534386
19 99518837527
20 549283557463
21 3088289136391
22 17697783668930
23 103351677649037
24 614068613826689

List of values

[1, 1, 2, 7, 23, 71, 242, 925, 3649, 14593, 61082, 269039, 1220375, 5658823, 27047386, 133453429, 674644673, 3482517185, 18399534386, 99518837527, 549283557463, 3088289136391, 17697783668930, 103351677649037, 614068613826689]

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

Content is available under The OEIS End-User License Agreement.