n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 0 |
3 | 261120 |
4 | 18947520 |
5 | 535818240 |
6 | 8320327680 |
7 | 83347937280 |
8 | 622558664640 |
9 | 3614759362560 |
10 | 17694184734720 |
11 | 73337844372480 |
12 | 272615629589760 |
13 | 898646461378560 |
14 | 2752654757806080 |
15 | 7687895624386560 |
[1,0,0,261120,18947520,535818240,8320327680, 83347937280,622558664640,3614759362560, 17694184734720,73337844372480,272615629589760, 898646461378560,2752654757806080,7687895624386560] |