n | a(n) |
---|---|
4 | 331776 |
5 | 1036800000 |
6 | 4031078400000 |
7 | 22583444889600000 |
8 | 185003580535603200000 |
9 | 2184855285409366671360000 |
10 | 36414254756822777856000000000 |
11 | 837793163263009313783808000000000 |
[331776,1036800000,4031078400000, 22583444889600000,185003580535603200000, 2184855285409366671360000, 36414254756822777856000000000, 837793163263009313783808000000000] |