n | a(n) |
---|---|
1 | 3 |
2 | 240 |
3 | 378000 |
4 | 10668672000 |
5 | 5175372787200000 |
6 | 42202225467872870400000 |
7 | 5708700736339601341845504000000 |
8 | 12701009683686045652926579789004800000000 |
9 | 462068939479146913162956288390362787269836800000000 |
[3,240,378000,10668672000,5175372787200000, 42202225467872870400000, 5708700736339601341845504000000, 12701009683686045652926579789004800000000, 46206893947914691316295628839036278726983680000000\ 0] |