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.

A277478 E.g.f.: -cosh(x)*LambertW(-x).

Table of values

n a(n)
0 0
1 1
2 2
3 12
4 76
5 720
6 8766
7 131096
8 2319416
9 47361600
10 1096018330
11 28344108672
12 810053677764
13 25352185339520
14 862335856149782
15 31674845755622400
16 1249527587684729584
17 52687201308036059136
18 2364751154207006978994
19 112562199977955164819456

List of values

[0, 1, 2, 12, 76, 720, 8766, 131096, 2319416, 47361600, 1096018330, 28344108672, 810053677764, 25352185339520, 862335856149782, 31674845755622400, 1249527587684729584, 52687201308036059136, 2364751154207006978994, 112562199977955164819456]

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

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