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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.

A386648 E.g.f. A(x) satisfies 1 = Sum_{n>=0} ( A(x)^n + LambertW(-x) )^n / n!.

Table of values

n a(n)
1 1
2 1
3 10
4 63
5 806
6 9485
7 161540
8 2752155
9 59021506
10 1310350929
11 34127883032
12 934203381287
13 28851653188814
14 942891341070237
15 33962521081521076
16 1297690184864525043
17 53814377103189792794
18 2366017294084046632937
19 111607600081334119137488
20 5565256312162642805357247

List of values

[1, 1, 10, 63, 806, 9485, 161540, 2752155, 59021506, 1310350929, 34127883032, 934203381287, 28851653188814, 942891341070237, 33962521081521076, 1297690184864525043, 53814377103189792794, 2366017294084046632937, 111607600081334119137488, 5565256312162642805357247]

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

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