n | a(n) |
---|---|
1 | 1 |
2 | 5040 |
3 | 665280 |
4 | 29059430400 |
5 | 8892185702400 |
6 | 1561112121913344000 |
7 | 423456034182935917363200000 |
8 | 368406749739154248105984000000 |
9 | 516657398319307246483332566876160000000 |
[1,5040,665280,29059430400,8892185702400, 1561112121913344000,423456034182935917363200000, 368406749739154248105984000000, 516657398319307246483332566876160000000] |