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.

A291484 Expansion of e.g.f. arctanh(x)*exp(x).

Table of values

n a(n)
0 0
1 1
2 2
3 5
4 12
5 49
6 190
7 1301
8 7224
9 69441
10 495898
11 6095429
12 53005700
13 792143793
14 8110146070
15 142633278997
16 1679413757168
17 33964965659649
18 451969255722162
19 10331348137881349
20 153288815339260796
21 3907452790559751857
22 63949589015139119598
23 1798373345567005989781
24 32179694275204166066728

List of values

[0, 1, 2, 5, 12, 49, 190, 1301, 7224, 69441, 495898, 6095429, 53005700, 792143793, 8110146070, 142633278997, 1679413757168, 33964965659649, 451969255722162, 10331348137881349, 153288815339260796, 3907452790559751857, 63949589015139119598, 1798373345567005989781, 32179694275204166066728]

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

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