n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 8 |
4 | 192 |
5 | 5120 |
6 | 192000 |
7 | 10938368 |
8 | 976453632 |
9 | 138258022400 |
10 | 31176435302400 |
11 | 11206367427166208 |
12 | 6420240819994755072 |
13 | 5860188449655027138560 |
14 | 8518797083350691185950720 |
15 | 19715227484913090464294371328 |
16 | 72618853907514273117149186752512 |
[0,0,8,192,5120,192000,10938368,976453632, 138258022400,31176435302400,11206367427166208, 6420240819994755072,5860188449655027138560, 8518797083350691185950720, 19715227484913090464294371328, 72618853907514273117149186752512] |