n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 0 |
3 | 90 |
4 | 3864 |
5 | 326214 |
6 | 40991676 |
7 | 7059334282 |
8 | 1612242903824 |
9 | 471247352116174 |
10 | 171640057469660548 |
11 | 76238487501368295026 |
12 | 40569187584659105627992 |
13 | 25481546086075766773695990 |
[1,0,0,90,3864,326214,40991676,7059334282, 1612242903824,471247352116174,171640057469660548, 76238487501368295026,40569187584659105627992, 25481546086075766773695990] |