Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 1 |
2 | 120 |
3 | 1 |
4 | 14400 |
5 | 840 |
6 | 1 |
7 | 1728000 |
8 | 619200 |
9 | 3360 |
10 | 1 |
11 | 207360000 |
12 | 447552000 |
13 | 9086400 |
14 | 10080 |
15 | 1 |
16 | 24883200000 |
17 | 322444800000 |
18 | 23345280000 |
19 | 76824000 |
20 | 25200 |
21 | 1 |
22 | 2985984000000 |
23 | 232185139200000 |
24 | 59152550400000 |
25 | 539602560000 |
26 | 457848000 |
[1,120,1,14400,840,1,1728000,619200,3360,1, 207360000,447552000,9086400,10080,1,24883200000, 322444800000,23345280000,76824000,25200,1, 2985984000000,232185139200000,59152550400000, 539602560000,457848000] |