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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.

A377373 Expansion of e.g.f. (1/x) * Series_Reversion( x / (exp(-x) + 2*x) ).

Table of values

n a(n)
0 1
1 1
2 3
3 14
4 93
5 794
6 8335
7 103774
8 1496313
9 24525458
10 450478131
11 9166307798
12 204692557333
13 4977320639290
14 130918278855351
15 3703846153114574
16 112155490349101041
17 3619411771703973410
18 124011196515200953819
19 4496024219722304736070
20 171963129575721708667341

List of values

[1, 1, 3, 14, 93, 794, 8335, 103774, 1496313, 24525458, 450478131, 9166307798, 204692557333, 4977320639290, 130918278855351, 3703846153114574, 112155490349101041, 3619411771703973410, 124011196515200953819, 4496024219722304736070, 171963129575721708667341]

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

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