n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 1 |
4 | 2 |
5 | 6 |
6 | 1 |
7 | 6 |
8 | 45 |
9 | 12 |
10 | 1 |
11 | 24 |
12 | 420 |
13 | 160 |
14 | 20 |
15 | 1 |
16 | 120 |
17 | 4800 |
18 | 2450 |
19 | 375 |
20 | 30 |
21 | 1 |
22 | 720 |
23 | 65520 |
24 | 43050 |
25 | 7560 |
26 | 756 |
27 | 42 |
28 | 1 |
29 | 5040 |
30 | 1045170 |
31 | 858480 |
32 | 167825 |
33 | 19208 |
34 | 1372 |
35 | 56 |
36 | 1 |
37 | 40320 |
38 | 19126800 |
39 | 19208000 |
40 | 4110120 |
41 | 516096 |
42 | 43008 |
43 | 2304 |
44 | 72 |
45 | 1 |
[1,1,1,2,6,1,6,45,12,1,24,420,160,20,1,120,4800, 2450,375,30,1,720,65520,43050,7560,756,42,1,5040, 1045170,858480,167825,19208,1372,56,1,40320, 19126800,19208000,4110120,516096,43008,2304,72,1] |