n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 1 |
4 | 6 |
5 | 1 |
6 | 1 |
7 | 12 |
8 | 12 |
9 | 1 |
10 | 1 |
11 | 20 |
12 | 240 |
13 | 20 |
14 | 1 |
15 | 1 |
16 | 30 |
17 | 600 |
18 | 600 |
19 | 30 |
20 | 1 |
21 | 1 |
22 | 42 |
23 | 1260 |
24 | 25200 |
25 | 1260 |
26 | 42 |
27 | 1 |
28 | 1 |
29 | 56 |
30 | 2352 |
31 | 70560 |
32 | 70560 |
33 | 2352 |
34 | 56 |
35 | 1 |
36 | 1 |
37 | 72 |
38 | 4032 |
39 | 169344 |
40 | 5080320 |
41 | 169344 |
42 | 4032 |
43 | 72 |
44 | 1 |
45 | 1 |
46 | 90 |
47 | 6480 |
48 | 362880 |
49 | 15240960 |
50 | 15240960 |
51 | 362880 |
52 | 6480 |
53 | 90 |
54 | 1 |
[1,1,1,1,6,1,1,12,12,1,1,20,240,20,1,1,30,600,600, 30,1,1,42,1260,25200,1260,42,1,1,56,2352,70560, 70560,2352,56,1,1,72,4032,169344,5080320,169344, 4032,72,1,1,90,6480,362880,15240960,15240960, 362880,6480,90,1] |