n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 2 |
4 | 1 |
5 | 12 |
6 | 6 |
7 | 1 |
8 | 120 |
9 | 360 |
10 | 24 |
11 | 1 |
12 | 1680 |
13 | 60480 |
14 | 20160 |
15 | 120 |
16 | 1 |
17 | 30240 |
18 | 19958400 |
19 | 79833600 |
20 | 1814400 |
21 | 720 |
22 | 1 |
23 | 665280 |
24 | 10897286400 |
25 | 871782912000 |
26 | 217945728000 |
27 | 239500800 |
28 | 5040 |
29 | 1 |
30 | 17297280 |
31 | 8892185702400 |
32 | 20274183401472000 |
[1,1,2,1,12,6,1,120,360,24,1,1680,60480,20160,120, 1,30240,19958400,79833600,1814400,720,1,665280, 10897286400,871782912000,217945728000,239500800, 5040,1,17297280,8892185702400,20274183401472000] |