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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.

A281427 E.g.f. S(x) satisfies: S(x) = Integral (1 + S(x)^2)^(5/2) dx.

Table of values

n a(n)
1 1
2 5
3 145
4 10325
5 1357825
6 284963525
7 87274812625
8 36716097543125
9 20309401097610625
10 14290053364475013125
11 12462411363013047060625
12 13192751210140624100103125
13 16663953549286540157926890625
14 24756557919279291667433199453125
15 42733906625427778939437818074140625
16 84814104213422372894487597292655703125

List of values

[1, 5, 145, 10325, 1357825, 284963525, 87274812625, 36716097543125, 20309401097610625, 14290053364475013125, 12462411363013047060625, 13192751210140624100103125, 16663953549286540157926890625, 24756557919279291667433199453125, 42733906625427778939437818074140625, 84814104213422372894487597292655703125]

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

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