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.

A178685 G.f.: A(x) = x/Series_Reversion(G(x)) where x*A(G(x)) = G(x) is the g.f. of A000699.

Table of values

n a(n)
0 1
1 1
2 3
3 17
4 143
5 1569
6 20911
7 324673
8 5720319
9 112365569
10 2430174335
11 57327084033
12 1464259637503
13 40255921184257
14 1185312426797823
15 37219582236845057
16 1241715255479353343
17 43867539372405948417
18 1636223622007966705663
19 64261630682976366944257

List of values

[1, 1, 3, 17, 143, 1569, 20911, 324673, 5720319, 112365569, 2430174335, 57327084033, 1464259637503, 40255921184257, 1185312426797823, 37219582236845057, 1241715255479353343, 43867539372405948417, 1636223622007966705663, 64261630682976366944257]

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

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