n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 392 |
3 | 0 |
4 | 25872 |
5 | 0 |
6 | 703640 |
7 | 8192 |
8 | 10861088 |
9 | 860160 |
10 | 113156008 |
11 | 19496960 |
12 | 873656112 |
13 | 222265344 |
14 | 5301934776 |
15 | 1666990080 |
16 | 26420376640 |
17 | 9372188672 |
18 | 111885458888 |
19 | 42600857600 |
20 | 413780326736 |
21 | 164317593600 |
22 | 1365594249432 |
23 | 555941191680 |
24 | 4091822419552 |
[1,0,392,0,25872,0,703640,8192,10861088,860160, 113156008,19496960,873656112,222265344,5301934776, 1666990080,26420376640,9372188672,111885458888, 42600857600,413780326736,164317593600, 1365594249432,555941191680,4091822419552] |