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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.

A381021 Expansion of e.g.f. log(1-x)^2 * exp(x) / 2.

Table of values

n a(n)
0 0
1 0
2 1
3 6
4 29
5 145
6 814
7 5243
8 38618
9 321690
10 2995011
11 30840304
12 348114711
13 4274888891
14 56744495872
15 809667333733
16 12358833406580
17 200955441549140
18 3467781770502885
19 63298198354605210
20 1218507112218768721
21 24671782054230662277
22 524152965820457130290

List of values

[0, 0, 1, 6, 29, 145, 814, 5243, 38618, 321690, 2995011, 30840304, 348114711, 4274888891, 56744495872, 809667333733, 12358833406580, 200955441549140, 3467781770502885, 63298198354605210, 1218507112218768721, 24671782054230662277, 524152965820457130290]

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

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