n | a(n) |
---|---|
1 | 2 |
2 | 2 |
3 | 2 |
4 | 3456 |
5 | 41472000 |
6 | 4147200000 |
7 | 50185433088000000 |
8 | 295090346557440000000 |
9 | 9251918060437194670080000000 |
10 | 3330690501757390081228800000000 |
11 | 8312243866372850396258184884618526720000000000 |
[2,2,2,3456,41472000,4147200000,50185433088000000, 295090346557440000000, 9251918060437194670080000000, 3330690501757390081228800000000, 8312243866372850396258184884618526720000000000] |