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.

A380155 Expansion of e.g.f. 1/sqrt(1 - 2*x*exp(2*x)).

Table of values

n a(n)
0 1
1 1
2 7
3 63
4 785
5 12545
6 244407
7 5619775
8 148977313
9 4473497601
10 150078670055
11 5563415292479
12 225832882678449
13 9962766560986369
14 474619650950131351
15 24283168467229957695
16 1327993894505461755713
17 77305844496338607597569
18 4772660185400974888323015

List of values

[1, 1, 7, 63, 785, 12545, 244407, 5619775, 148977313, 4473497601, 150078670055, 5563415292479, 225832882678449, 9962766560986369, 474619650950131351, 24283168467229957695, 1327993894505461755713, 77305844496338607597569, 4772660185400974888323015]

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

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