n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 2 |
4 | 1 |
5 | 2 |
6 | 6 |
7 | 1 |
8 | 2 |
9 | 9 |
10 | 24 |
11 | 1 |
12 | 2 |
13 | 13 |
14 | 44 |
15 | 120 |
16 | 1 |
17 | 2 |
18 | 20 |
19 | 80 |
20 | 265 |
21 | 720 |
22 | 1 |
23 | 2 |
24 | 31 |
25 | 144 |
26 | 579 |
27 | 1854 |
28 | 5040 |
29 | 1 |
30 | 2 |
31 | 49 |
32 | 264 |
33 | 1265 |
34 | 4738 |
35 | 14833 |
36 | 40320 |
37 | 1 |
38 | 2 |
39 | 78 |
40 | 484 |
41 | 2783 |
42 | 12072 |
43 | 43387 |
44 | 133496 |
45 | 362880 |
46 | 1 |
47 | 2 |
48 | 125 |
49 | 888 |
50 | 6208 |
51 | 30818 |
52 | 126565 |
53 | 439792 |
54 | 1334961 |
55 | 3628800 |
[1,1,2,1,2,6,1,2,9,24,1,2,13,44,120,1,2,20,80,265, 720,1,2,31,144,579,1854,5040,1,2,49,264,1265,4738, 14833,40320,1,2,78,484,2783,12072,43387,133496, 362880,1,2,125,888,6208,30818,126565,439792, 1334961,3628800] |