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.

A219268 Logarithmic derivative of A001142, where A001142(n) = product{k=1..n} k^k/k!.

Table of values

n a(n)
1 1
2 3
3 22
4 347
5 11986
6 956334
7 184142134
8 87903876147
9 105736320973732
10 323943204887363938
11 2547547949361933790328
12 51735228018482706470521574
13 2726127372514537039881847535054
14 374214400937086673452020875815709240
15 134262616041282033840675468757467513112522

List of values

[1, 3, 22, 347, 11986, 956334, 184142134, 87903876147, 105736320973732, 323943204887363938, 2547547949361933790328, 51735228018482706470521574, 2726127372514537039881847535054, 374214400937086673452020875815709240, 134262616041282033840675468757467513112522]

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

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