n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 6 |
4 | 24 |
5 | 60 |
6 | 432 |
7 | 3360 |
8 | 6912 |
9 | 86400 |
10 | 1080000 |
11 | 3432000 |
12 | 57542400 |
13 | 601810560 |
14 | 3374784000 |
15 | 71391196800 |
16 | 1506917744640 |
17 | 8134703216640 |
18 | 87731370397440 |
19 | 2330058011258880 |
20 | 15991083879321600 |
21 | 484342868413071360 |
[1,2,6,24,60,432,3360,6912,86400,1080000,3432000, 57542400,601810560,3374784000,71391196800, 1506917744640,8134703216640,87731370397440, 2330058011258880,15991083879321600, 484342868413071360] |