n | a(n) |
---|---|
1 | 0 |
2 | 6 |
3 | 0 |
4 | 0 |
5 | 648 |
6 | 0 |
7 | 0 |
8 | 793152 |
9 | 0 |
10 | 0 |
11 | 1262231424 |
12 | 0 |
13 | 0 |
14 | 2646377775360 |
15 | 0 |
16 | 0 |
17 | 6519085424584704 |
18 | 0 |
19 | 0 |
20 | 18278010233307389952 |
21 | 0 |
22 | 0 |
23 | 56939392133946726580224 |
24 | 0 |
25 | 0 |
26 | 194204339279813558544629760 |
27 | 0 |
28 | 0 |
29 | 717807985600217602759000326144 |
30 | 0 |
31 | 0 |
32 | 2853876809466218301455118709555200 |
33 | 0 |
34 | 0 |
[0,6,0,0,648,0,0,793152,0,0,1262231424,0,0, 2646377775360,0,0,6519085424584704,0,0, 18278010233307389952,0,0,56939392133946726580224, 0,0,194204339279813558544629760,0,0, 717807985600217602759000326144,0,0, 2853876809466218301455118709555200,0,0] |