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.

A138013 E.g.f. satisfies: A(x) = 1 - log(1 - x*A(x)).

Table of values

n a(n)
0 1
1 1
2 3
3 17
4 146
5 1694
6 24834
7 440586
8 9180800
9 219829536
10 5948287560
11 179508872520
12 5978006444112
13 217772950035120
14 8614798644364080
15 367768502385434640
16 16852524904388586240
17 825075552824125305600
18 42981992589364756939008
19 2373967488394457834095872

List of values

[1, 1, 3, 17, 146, 1694, 24834, 440586, 9180800, 219829536, 5948287560, 179508872520, 5978006444112, 217772950035120, 8614798644364080, 367768502385434640, 16852524904388586240, 825075552824125305600, 42981992589364756939008, 2373967488394457834095872]

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

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