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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.

A281432 E.g.f. C(x) satisfies: C(x) = cosh( Integral C(x)^5 dx ).

Table of values

n a(n)
0 1
1 1
2 21
3 1341
4 173961
5 38032281
6 12572222301
7 5853055718421
8 3649908317290641
9 2936992590376253361
10 2962874009751302380581
11 3662113951884448455886701
12 5442785335874229886957949721
13 9576772316393556595041389524041
14 19688717121629473508791582116311661
15 46766278604566476892923500929537926981
16 127098490344228968075529350992858163636001

List of values

[1, 1, 21, 1341, 173961, 38032281, 12572222301, 5853055718421, 3649908317290641, 2936992590376253361, 2962874009751302380581, 3662113951884448455886701, 5442785335874229886957949721, 9576772316393556595041389524041, 19688717121629473508791582116311661, 46766278604566476892923500929537926981, 127098490344228968075529350992858163636001]

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

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