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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.

A383205 Expansion of e.g.f. f(x)^3 * exp(f(x)) / 6, where f(x) = (exp(2*x) - 1)/2.

Table of values

n a(n)
0 0
1 0
2 0
3 1
4 16
5 190
6 2080
7 22491
8 247072
9 2792476
10 32659840
11 396255541
12 4991365808
13 65268062938
14 885442472096
15 12451577262671
16 181326192307264
17 2731564737248696
18 42522062246582784
19 683301050932028777
20 11322975536640636240
21 193300021823406703990
22 3396381539718451143200

List of values

[0, 0, 0, 1, 16, 190, 2080, 22491, 247072, 2792476, 32659840, 396255541, 4991365808, 65268062938, 885442472096, 12451577262671, 181326192307264, 2731564737248696, 42522062246582784, 683301050932028777, 11322975536640636240, 193300021823406703990, 3396381539718451143200]

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

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