n | a(n) |
---|---|
1 | 1 |
2 | 0 |
3 | 1 |
4 | 0 |
5 | 1 |
6 | 1 |
7 | 0 |
8 | 2 |
9 | 3 |
10 | 1 |
11 | 24 |
12 | 6 |
13 | 11 |
14 | 6 |
15 | 1 |
16 | 120 |
17 | 144 |
18 | 50 |
19 | 35 |
20 | 10 |
21 | 1 |
22 | 720 |
23 | 1200 |
24 | 634 |
25 | 225 |
26 | 85 |
27 | 15 |
28 | 1 |
29 | 5040 |
30 | 9960 |
31 | 6804 |
32 | 2464 |
33 | 735 |
34 | 175 |
35 | 21 |
36 | 1 |
37 | 80640 |
38 | 89040 |
39 | 71868 |
40 | 29932 |
41 | 8449 |
42 | 1960 |
43 | 322 |
44 | 28 |
45 | 1 |
46 | 1088640 |
47 | 1231776 |
48 | 789984 |
49 | 375164 |
50 | 112644 |
51 | 25473 |
52 | 4536 |
53 | 546 |
54 | 36 |
55 | 1 |
[1,0,1,0,1,1,0,2,3,1,24,6,11,6,1,120,144,50,35,10, 1,720,1200,634,225,85,15,1,5040,9960,6804,2464, 735,175,21,1,80640,89040,71868,29932,8449,1960, 322,28,1,1088640,1231776,789984,375164,112644, 25473,4536,546,36,1] |