n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 98280 |
3 | 19138560 |
4 | 805208040 |
5 | 14651449344 |
6 | 156717687840 |
7 | 1162883174400 |
8 | 6596666916840 |
9 | 30507984568320 |
10 | 119992701299184 |
11 | 414348381296640 |
12 | 1283840894706720 |
13 | 3635166831206400 |
14 | 9523995863722560 |
[1,0,98280,19138560,805208040,14651449344, 156717687840,1162883174400,6596666916840, 30507984568320,119992701299184,414348381296640, 1283840894706720,3635166831206400, 9523995863722560] |