n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 0 |
4 | 0 |
5 | 39 |
6 | 6472 |
7 | 311552 |
8 | 5576682 |
9 | 56289710 |
10 | 389130774 |
11 | 2059061646 |
12 | 8924241327 |
13 | 33134160010 |
14 | 108698226956 |
15 | 322211640480 |
[0,0,0,0,39,6472,311552,5576682,56289710, 389130774,2059061646,8924241327,33134160010, 108698226956,322211640480] |