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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.

A375414 Expansion of e.g.f. exp(-x^3 * (1 - x)) / (1 - x).

Table of values

n a(n)
0 1
1 1
2 2
3 0
4 24
5 120
6 1080
7 2520
8 40320
9 302400
10 4838400
11 33264000
12 498960000
13 5448643200
14 98075577600
15 1242290649600
16 21620216217600
17 337903056691200
18 6624678348288000
19 119786633597030400
20 2466692313845760000
21 50371208660957184000
22 1133144384491671552000

List of values

[1, 1, 2, 0, 24, 120, 1080, 2520, 40320, 302400, 4838400, 33264000, 498960000, 5448643200, 98075577600, 1242290649600, 21620216217600, 337903056691200, 6624678348288000, 119786633597030400, 2466692313845760000, 50371208660957184000, 1133144384491671552000]

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

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