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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.

A000965 Numerators of expansion of e.g.f. sinh(x) / sin(x) (even powers only).

Table of values

n a(n)
0 1
1 2
2 4
3 104
4 272
5 3104
6 79808
7 631936
8 1708288
9 7045156352
10 1413417032704
11 6587672324096
12 37378439704576
13 66465881481076736
14 80812831866241024
15 17004045797823707643904
16 55131841948562370265088
17 189924798793194975920128
18 1382061377731043599678963712

List of values

[1, 2, 4, 104, 272, 3104, 79808, 631936, 1708288, 7045156352, 1413417032704, 6587672324096, 37378439704576, 66465881481076736, 80812831866241024, 17004045797823707643904, 55131841948562370265088, 189924798793194975920128, 1382061377731043599678963712]

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

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