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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.

A386721 Expansion of e.g.f. exp(x/(1 - 9*x^3)^(1/3)).

Table of values

n a(n)
0 1
1 1
2 1
3 1
4 73
5 361
6 1081
7 93241
8 912241
9 4907953
10 476295121
11 7244922961
12 58360393081
13 6211842488281
14 130899060524233
15 1435239754046281
16 164948740478252641
17 4498516738183799521
18 63300797606830713121
19 7772118657831401082913
20 262261735708117281036841

List of values

[1, 1, 1, 1, 73, 361, 1081, 93241, 912241, 4907953, 476295121, 7244922961, 58360393081, 6211842488281, 130899060524233, 1435239754046281, 164948740478252641, 4498516738183799521, 63300797606830713121, 7772118657831401082913, 262261735708117281036841]

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

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