n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 6 |
4 | 24 |
5 | 120 |
6 | 720 |
7 | 4800 |
8 | 34752 |
9 | 280512 |
10 | 2528256 |
11 | 25282560 |
12 | 278323200 |
13 | 3242649600 |
14 | 40330371072 |
15 | 536528954880 |
16 | 7633092132864 |
[1,2,6,24,120,720,4800,34752,280512,2528256, 25282560,278323200,3242649600,40330371072, 536528954880,7633092132864] |