n | a(n) |
---|---|
0 | 1 |
1 | 6 |
2 | 720 |
3 | 72 |
4 | 239500800 |
5 | 1307674368000 |
6 | 6402373705728000 |
7 | 51090942171709440000 |
8 | 310224200866619719680000 |
9 | 648 |
10 | 265252859812191058636308480000000 |
[1,6,720,72,239500800,1307674368000, 6402373705728000,51090942171709440000, 310224200866619719680000,648, 265252859812191058636308480000000] |