cp's OEIS Frontend

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.

A357668 Expansion of e.g.f. sinh( 3 * (exp(x) - 1) )/3.

Table of values

n a(n)
0 0
1 1
2 1
3 10
4 55
5 307
6 2026
7 14779
8 114157
9 933616
10 8110261
11 74525167
12 719925328
13 7279859485
14 76855303981
15 845280487018
16 9663800287483
17 114601481983855
18 1407040763488354
19 17856103120048783
20 233883061849700137
21 3157648445216335528
22 43887908697233605489

List of values

[0, 1, 1, 10, 55, 307, 2026, 14779, 114157, 933616, 8110261, 74525167, 719925328, 7279859485, 76855303981, 845280487018, 9663800287483, 114601481983855, 1407040763488354, 17856103120048783, 233883061849700137, 3157648445216335528, 43887908697233605489]

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

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