n | a(n) |
---|---|
1 | 1 |
2 | 6 |
3 | 24 |
4 | 5040 |
5 | 720 |
6 | 479001600 |
7 | 40320 |
8 | 1307674368000 |
9 | 6227020800 |
10 | 6402373705728000 |
11 | 479001600 |
12 | 304888344611713860501504000000 |
13 | 87178291200 |
14 | 620448401733239439360000 |
15 | 620448401733239439360000 |
16 | 8222838654177922817725562880000000 |
17 | 6402373705728000 |
[1,6,24,5040,720,479001600,40320,1307674368000, 6227020800,6402373705728000,479001600, 304888344611713860501504000000,87178291200, 620448401733239439360000,620448401733239439360000, 8222838654177922817725562880000000, 6402373705728000] |