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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.

A361036 a(n) = n! * [x^n] (1 + x)^n * exp(x*(1 + x)^n).

Table of values

n a(n)
0 1
1 2
2 11
3 124
4 2225
5 56546
6 1928707
7 85029596
8 4687436609
9 314255427490
10 25077179715131
11 2343489559096412
12 253185531592066801
13 31279831940279656514
14 4376923336721600128115
15 687815536092999747916156
16 120491486068612766739548417
17 23378730923206887237941740226

List of values

[1, 2, 11, 124, 2225, 56546, 1928707, 85029596, 4687436609, 314255427490, 25077179715131, 2343489559096412, 253185531592066801, 31279831940279656514, 4376923336721600128115, 687815536092999747916156, 120491486068612766739548417, 23378730923206887237941740226]

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

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