n | a(n) |
---|---|
1 | 12 |
2 | 856800 |
3 | 139890541190400 |
4 | 50664770469826998541056000 |
5 | 40527253814267058837705250384270510080000 |
6 | 71554565901386985191123530075861409411081105273676595200000 |
[12,856800,139890541190400, 50664770469826998541056000, 40527253814267058837705250384270510080000, 71554565901386985191123530075861409411081105273676\ 595200000] |