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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.

A370909 Expansion of e.g.f. (1/x) * Series_Reversion( 3*x/(1 + 2*exp(3*x)) ).

Table of values

n a(n)
0 1
1 2
2 14
3 174
4 3174
5 76902
6 2331630
7 85048686
8 3629630070
9 177523551990
10 9793095667326
11 601667773414974
12 40747538527887366
13 3016185673617546822
14 242280567558408368142
15 20991011860150103490318
16 1951271511259385883645846
17 193723174296061459833879702

List of values

[1, 2, 14, 174, 3174, 76902, 2331630, 85048686, 3629630070, 177523551990, 9793095667326, 601667773414974, 40747538527887366, 3016185673617546822, 242280567558408368142, 20991011860150103490318, 1951271511259385883645846, 193723174296061459833879702]

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

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