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.

A013025 Expansion of e.g.f. exp(sinh(x) + sin(x)).

Table of values

n a(n)
0 1
1 2
2 4
3 8
4 16
5 34
6 88
7 296
8 1152
9 4546
10 17696
11 72712
12 343424
13 1843170
14 10274688
15 56506024
16 315332608
17 1910439298
18 12815815168
19 90064672520
20 629185325056
21 4400756254114
22 32422278027264
23 258933905154856
24 2168521319694336

List of values

[1, 2, 4, 8, 16, 34, 88, 296, 1152, 4546, 17696, 72712, 343424, 1843170, 10274688, 56506024, 315332608, 1910439298, 12815815168, 90064672520, 629185325056, 4400756254114, 32422278027264, 258933905154856, 2168521319694336]

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

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