n | a(n) |
---|---|
1 | 1 |
2 | 24 |
3 | 1440 |
4 | 172800 |
5 | 36288000 |
6 | 12192768000 |
7 | 6145155072000 |
8 | 4424511651840000 |
9 | 4380266535321600000 |
10 | 5781951826624512000000 |
11 | 9921829334487662592000000 |
12 | 21669275266521055100928000000 |
[1,24,1440,172800,36288000,12192768000, 6145155072000,4424511651840000, 4380266535321600000,5781951826624512000000, 9921829334487662592000000, 21669275266521055100928000000] |