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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.

A383316 Expansion of e.g.f. exp(x/2) / (1-4*x)^(1/8).

Table of values

n a(n)
0 1
1 1
2 3
3 23
4 281
5 4593
6 93643
7 2285959
8 64981809
9 2107824353
10 76819828499
11 3107456481399
12 138145505435977
13 6694550810809297
14 351219409831557339
15 19832058937696108007
16 1199219012904515868257
17 77314609952787255980481
18 5293934640303567123132451

List of values

[1, 1, 3, 23, 281, 4593, 93643, 2285959, 64981809, 2107824353, 76819828499, 3107456481399, 138145505435977, 6694550810809297, 351219409831557339, 19832058937696108007, 1199219012904515868257, 77314609952787255980481, 5293934640303567123132451]

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

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