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.

A369941 Expansion of e.g.f. exp(x^2/(2 * sqrt(1-2*x))).

Table of values

n a(n)
0 1
1 0
2 1
3 3
4 21
5 180
6 1950
7 25200
8 378105
9 6452460
10 123337620
11 2609352900
12 60515126595
13 1526350635810
14 41593384352520
15 1217650295862000
16 38109761157092625
17 1269767021491168200
18 44871119612057138400
19 1676214082334522530800

List of values

[1, 0, 1, 3, 21, 180, 1950, 25200, 378105, 6452460, 123337620, 2609352900, 60515126595, 1526350635810, 41593384352520, 1217650295862000, 38109761157092625, 1269767021491168200, 44871119612057138400, 1676214082334522530800]

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

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