n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 12 |
3 | 80 |
4 | 13776 |
5 | 566272 |
6 | 127692224 |
7 | 15090459904 |
8 | 4735792068864 |
9 | 1137376547676160 |
10 | 493601667145247744 |
11 | 198575926723414577152 |
12 | 116701919243205334355968 |
13 | 69932277446693762007433216 |
[1,0,12,80,13776,566272,127692224,15090459904, 4735792068864,1137376547676160,493601667145247744, 198575926723414577152,116701919243205334355968, 69932277446693762007433216] |