Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 72 |
4 | 1 |
5 | 14400 |
6 | 1 |
7 | 1270080 |
8 | 1 |
9 | 87091200 |
10 | 1 |
11 | 5269017600 |
12 | 1 |
13 | 203997201408000 |
14 | 1 |
15 | 15692092416000 |
16 | 1 |
17 | 2902409413263360000 |
18 | 1 |
19 | 1747310222272462848000 |
20 | 1 |
21 | 337200218333282304000000 |
22 | 1 |
23 | 7135156619932253552640000 |
24 | 1 |
25 | 1016294482039046201671680000000 |
[1,1,1,72,1,14400,1,1270080,1,87091200,1, 5269017600,1,203997201408000,1,15692092416000,1, 2902409413263360000,1,1747310222272462848000,1, 337200218333282304000000,1, 7135156619932253552640000,1, 1016294482039046201671680000000] |