Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 0 |
3 | 0 |
4 | 28560 |
5 | 18277200 |
6 | 1925512560 |
7 | 71729634480 |
8 | 1389478980960 |
9 | 17119717947360 |
10 | 151217975815200 |
11 | 1034656343471520 |
12 | 5783087147848560 |
13 | 27431854405990320 |
14 | 113598910323858960 |
15 | 419654992044834000 |
16 | 1406448998999378880 |
17 | 4333949766504066240 |
18 | 12412819895060854080 |
[0,0,0,0,28560,18277200,1925512560,71729634480, 1389478980960,17119717947360,151217975815200, 1034656343471520,5783087147848560, 27431854405990320,113598910323858960, 419654992044834000,1406448998999378880, 4333949766504066240,12412819895060854080] |