n | a(n) |
---|---|
1 | 1 |
2 | 10 |
3 | 195 |
4 | 5712 |
5 | 223440 |
6 | 10929600 |
7 | 641277000 |
8 | 43859692800 |
9 | 3424685806080 |
10 | 300495408595200 |
11 | 29262949937020800 |
12 | 3131187613956864000 |
13 | 365112996737448960000 |
14 | 46075561988281233408000 |
[1,10,195,5712,223440,10929600,641277000, 43859692800,3424685806080,300495408595200, 29262949937020800,3131187613956864000, 365112996737448960000,46075561988281233408000] |