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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.

A346920 Expansion of e.g.f. 1 / (1 - (exp(x) - 1)^5 / 5!).

Table of values

n a(n)
0 1
1 0
2 0
3 0
4 0
5 1
6 15
7 140
8 1050
9 6951
10 42777
11 260590
12 1809060
13 17418401
14 229768539
15 3402511476
16 50013258750
17 706670789371
18 9659104177101
19 130958047050698
20 1834295186003784
21 27849428308615221
22 472297857494304303
23 8856291348143365456
24 176841068643273207426

List of values

[1, 0, 0, 0, 0, 1, 15, 140, 1050, 6951, 42777, 260590, 1809060, 17418401, 229768539, 3402511476, 50013258750, 706670789371, 9659104177101, 130958047050698, 1834295186003784, 27849428308615221, 472297857494304303, 8856291348143365456, 176841068643273207426]

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

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