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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.

A191801 G.f. satisfies: A(x) = Sum_{n>=0} x^n*A(x)^(3*n^2).

Table of values

n a(n)
0 1
1 1
2 4
3 28
4 251
5 2573
6 28813
7 343833
8 4308210
9 56154805
10 756731761
11 10499096630
12 149551069156
13 2182935186698
14 32613646656198
15 498420592612153
16 7790219357236805
17 124545937719356873
18 2037614647316548891
19 34134979366157116560

List of values

[1, 1, 4, 28, 251, 2573, 28813, 343833, 4308210, 56154805, 756731761, 10499096630, 149551069156, 2182935186698, 32613646656198, 498420592612153, 7790219357236805, 124545937719356873, 2037614647316548891, 34134979366157116560]

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

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