n | a(n) |
---|---|
1 | 0 |
2 | 24 |
3 | 480 |
4 | 40320 |
5 | 2903040 |
6 | 479001600 |
7 | 74724249600 |
8 | 20922789888000 |
9 | 5690998849536000 |
10 | 2432902008176640000 |
11 | 1021818843434188800000 |
12 | 620448401733239439360000 |
13 | 372269041039943663616000000 |
[0,24,480,40320,2903040,479001600,74724249600, 20922789888000,5690998849536000, 2432902008176640000,1021818843434188800000, 620448401733239439360000, 372269041039943663616000000] |