n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | -8 |
3 | -96 |
4 | 4608 |
5 | 1105920 |
6 | -1592524800 |
7 | -16052649984000 |
8 | 1294485694709760000 |
9 | 939485937792555417600000 |
10 | -6818413142123250198773760000000 |
11 | -544338467423010707068824846336000000000 |
12 | 521477993674340011006196823029396275200000000000 |
[1,2,-8,-96,4608,1105920,-1592524800, -16052649984000,1294485694709760000, 939485937792555417600000, -6818413142123250198773760000000, -544338467423010707068824846336000000000, 521477993674340011006196823029396275200000000000] |