n | a(n) |
---|---|
1 | 1 |
2 | 8 |
3 | -1536 |
4 | -14155776 |
5 | 10436770529280 |
6 | 923378661099307008000 |
7 | -13724698564186788948502118400000 |
8 | -45695540009113634492156662349750599680000000 |
[1,8,-1536,-14155776,10436770529280, 923378661099307008000, -13724698564186788948502118400000, -45695540009113634492156662349750599680000000] |