n | a(n) |
---|---|
1 | 1 |
2 | 0 |
3 | 2 |
4 | 4 |
5 | 0 |
6 | 0 |
7 | 6 |
8 | 36 |
9 | 72 |
10 | 36 |
11 | 18 |
12 | 0 |
13 | 0 |
14 | 0 |
15 | 24 |
16 | 288 |
17 | 1440 |
18 | 3648 |
19 | 4752 |
20 | 4992 |
21 | 2592 |
22 | 1728 |
23 | 600 |
24 | 96 |
25 | 0 |
26 | 0 |
27 | 0 |
28 | 0 |
29 | 120 |
30 | 2400 |
31 | 21600 |
32 | 112800 |
33 | 369600 |
34 | 808800 |
35 | 1384800 |
36 | 1663200 |
37 | 1849200 |
38 | 1466400 |
39 | 1143840 |
40 | 636000 |
41 | 345600 |
42 | 141600 |
43 | 45600 |
44 | 7200 |
45 | 600 |
46 | 0 |
47 | 0 |
48 | 0 |
49 | 0 |
50 | 0 |
51 | 720 |
[1,0,2,4,0,0,6,36,72,36,18,0,0,0,24,288,1440,3648, 4752,4992,2592,1728,600,96,0,0,0,0,120,2400,21600, 112800,369600,808800,1384800,1663200,1849200, 1466400,1143840,636000,345600,141600,45600,7200, 600,0,0,0,0,0,720] |