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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.

A047688 Denominators of coefficients in Taylor series for exp(sin(x)).

Table of values

n a(n)
0 1
1 1
2 2
3 1
4 8
5 15
6 240
7 90
8 5760
9 5670
10 3628800
11 3150
12 14515200
13 48648600
14 4151347200
15 2554051500
16 20922789888000
17 43418875500
18 6402373705728000
19 34735100400
20 3283268567040000
21 623668727682000
22 34060628114472960000
23 306265893058125

List of values

[1, 1, 2, 1, 8, 15, 240, 90, 5760, 5670, 3628800, 3150, 14515200, 48648600, 4151347200, 2554051500, 20922789888000, 43418875500, 6402373705728000, 34735100400, 3283268567040000, 623668727682000, 34060628114472960000, 306265893058125]

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

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