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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.

A296678 Expansion of e.g.f. arctanh(arcsin(x)) (odd powers only).

Table of values

n a(n)
0 1
1 3
2 53
3 2303
4 185033
5 23756667
6 4457821821
7 1150764459063
8 391167511473681
9 169370797497060339
10 91013260219635394629
11 59435772666287730632559
12 46362471059282707504957401
13 42577231265939498962852834155
14 45471686987452309473064526678925

List of values

[1, 3, 53, 2303, 185033, 23756667, 4457821821, 1150764459063, 391167511473681, 169370797497060339, 91013260219635394629, 59435772666287730632559, 46362471059282707504957401, 42577231265939498962852834155, 45471686987452309473064526678925]

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

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