Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
9 | 1 |
10 | 80 |
11 | 3828 |
12 | 142880 |
13 | 4598126 |
14 | 134153712 |
15 | 3652745460 |
16 | 94525795200 |
17 | 2353351951665 |
18 | 56849199220528 |
19 | 1340705736329960 |
20 | 31009757554370400 |
21 | 705873715441872264 |
22 | 15855778418084805200 |
23 | 352208597900888801880 |
[1,80,3828,142880,4598126,134153712,3652745460, 94525795200,2353351951665,56849199220528, 1340705736329960,31009757554370400, 705873715441872264,15855778418084805200, 352208597900888801880] |