n | a(n) |
---|---|
1 | 1 |
2 | 120 |
3 | 43200 |
4 | 36288000 |
5 | 60963840000 |
6 | 184354652160000 |
7 | 929147446886400000 |
8 | 7358847779340288000000 |
9 | 87423111618562621440000000 |
10 | 1500180595374534583910400000000 |
11 | 36040338623277818843863449600000000 |
[1,120,43200,36288000,60963840000,184354652160000, 929147446886400000,7358847779340288000000, 87423111618562621440000000, 1500180595374534583910400000000, 36040338623277818843863449600000000] |