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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.

A346978 Expansion of e.g.f. 1 / sqrt(1 + 2 * log(1 - x)).

Table of values

n a(n)
0 1
1 1
2 4
3 26
4 234
5 2694
6 37812
7 626352
8 11962164
9 258787812
10 6255195168
11 167072685240
12 4886611129320
13 155335056242040
14 5332298685827760
15 196590247328769120
16 7747254471910795920
17 324986515253994589200
18 14458392906960271354560
19 679977065168639138610720

List of values

[1, 1, 4, 26, 234, 2694, 37812, 626352, 11962164, 258787812, 6255195168, 167072685240, 4886611129320, 155335056242040, 5332298685827760, 196590247328769120, 7747254471910795920, 324986515253994589200, 14458392906960271354560, 679977065168639138610720]

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

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