n | a(n) |
---|---|
1 | 5 |
2 | 60 |
3 | 2760 |
4 | 484080 |
5 | 338068896 |
6 | 978499965120 |
7 | 12089923625362560 |
8 | 651463262292403173120 |
9 | 155573689115651381334403584 |
10 | 166729737526490189184729707572224 |
[5,60,2760,484080,338068896,978499965120, 12089923625362560,651463262292403173120, 155573689115651381334403584, 166729737526490189184729707572224] |