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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.

A363313 Expansion of g.f. A(x) satisfying 1/3 = Sum_{n=-oo..+oo} x^n * (A(x) - x^n)^(n-1), with a(0) = 4.

Table of values

n a(n)
0 4
1 18
2 216
3 3006
4 46062
5 752058
6 12824370
7 225765756
8 4072115322
9 74865020256
10 1397774141280
11 26431211243142
12 505157673609054
13 9742590254518956
14 189370217827381284
15 3705934209907310622
16 72957899444047650828
17 1443901345003970392266
18 28710711213830156663136

List of values

[4, 18, 216, 3006, 46062, 752058, 12824370, 225765756, 4072115322, 74865020256, 1397774141280, 26431211243142, 505157673609054, 9742590254518956, 189370217827381284, 3705934209907310622, 72957899444047650828, 1443901345003970392266, 28710711213830156663136]

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

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