n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 0 |
3 | 0 |
4 | 9694080 |
5 | 0 |
6 | 89754255360 |
7 | 10164979630080 |
8 | 639876527832960 |
9 | 24647440237854720 |
10 | 646038471835975680 |
11 | 12399979575839293440 |
12 | 184026095698230213120 |
13 | 2200347840694273966080 |
14 | 21889196776341251850240 |
15 | 185813171532073386639360 |
16 | 1373979253438910041038720 |
[1,0,0,0,9694080,0,89754255360,10164979630080, 639876527832960,24647440237854720, 646038471835975680,12399979575839293440, 184026095698230213120,2200347840694273966080, 21889196776341251850240,185813171532073386639360, 1373979253438910041038720] |