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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.

A052880 Expansion of e.g.f.: LambertW(1-exp(x))/(1-exp(x)).

Table of values

n a(n)
0 1
1 1
2 4
3 26
4 243
5 2992
6 45906
7 845287
8 18182926
9 447797646
10 12429760889
11 384055045002
12 13075708703910
13 486430792977001
14 19632714343389296
15 854503410602781782
16 39898063449977239323
17 1989371798838577172796
18 105503454201101084456182
19 5930110732782743218645271

List of values

[1, 1, 4, 26, 243, 2992, 45906, 845287, 18182926, 447797646, 12429760889, 384055045002, 13075708703910, 486430792977001, 19632714343389296, 854503410602781782, 39898063449977239323, 1989371798838577172796, 105503454201101084456182, 5930110732782743218645271]

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

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