n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 2 |
4 | 16 |
5 | 16 |
6 | 192 |
7 | 192 |
8 | 6912 |
9 | 4608 |
10 | 230400 |
11 | 230400 |
12 | 11612160 |
13 | 11612160 |
14 | 1199923200 |
15 | 588349440 |
16 | 98594979840 |
17 | 98594979840 |
18 | 11076328488960 |
19 | 11076328488960 |
20 | 2102897147904000 |
21 | 1076597725593600 |
22 | 331238941183180800 |
23 | 331238941183180800 |
24 | 66325953940291584000 |
25 | 56326771107377971200 |
[1,2,2,16,16,192,192,6912,4608,230400,230400, 11612160,11612160,1199923200,588349440, 98594979840,98594979840,11076328488960, 11076328488960,2102897147904000,1076597725593600, 331238941183180800,331238941183180800, 66325953940291584000,56326771107377971200] |