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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.

A370907 Expansion of e.g.f. (1/x) * Series_Reversion( 3*x/(2 + exp(3*x)) ).

Table of values

n a(n)
0 1
1 1
2 5
3 42
4 519
5 8526
6 175329
7 4338594
8 125632035
9 4169652390
10 156101072373
11 6508965708378
12 299190004799679
13 15031796956994286
14 819581031710623017
15 48199003176462356754
16 3041324249730311069595
17 204962505644116505863926

List of values

[1, 1, 5, 42, 519, 8526, 175329, 4338594, 125632035, 4169652390, 156101072373, 6508965708378, 299190004799679, 15031796956994286, 819581031710623017, 48199003176462356754, 3041324249730311069595, 204962505644116505863926]

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

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