n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 1 |
4 | 3 |
5 | 2 |
6 | 1 |
7 | 7 |
8 | 14 |
9 | 6 |
10 | 1 |
11 | 13 |
12 | 42 |
13 | 78 |
14 | 24 |
15 | 1 |
16 | 21 |
17 | 86 |
18 | 258 |
19 | 504 |
20 | 120 |
21 | 1 |
22 | 31 |
23 | 146 |
24 | 546 |
25 | 1752 |
26 | 3720 |
27 | 720 |
28 | 1 |
29 | 43 |
30 | 222 |
31 | 942 |
32 | 3768 |
33 | 13320 |
34 | 30960 |
35 | 5040 |
36 | 1 |
37 | 57 |
38 | 314 |
39 | 1446 |
40 | 6552 |
41 | 28920 |
42 | 113040 |
43 | 287280 |
44 | 40320 |
45 | 1 |
46 | 73 |
47 | 422 |
48 | 2058 |
49 | 10104 |
50 | 50520 |
51 | 246960 |
52 | 1063440 |
[1,1,1,1,3,2,1,7,14,6,1,13,42,78,24,1,21,86,258, 504,120,1,31,146,546,1752,3720,720,1,43,222,942, 3768,13320,30960,5040,1,57,314,1446,6552,28920, 113040,287280,40320,1,73,422,2058,10104,50520, 246960,1063440] |