n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 1 |
4 | 0 |
5 | 2 |
6 | 1 |
7 | 0 |
8 | 2 |
9 | 6 |
10 | 1 |
11 | 0 |
12 | 0 |
13 | 3 |
14 | 24 |
15 | 1 |
16 | 0 |
17 | 0 |
18 | 3 |
19 | 20 |
20 | 120 |
21 | 1 |
22 | 0 |
23 | 0 |
24 | 0 |
25 | 6 |
26 | 90 |
27 | 720 |
28 | 1 |
29 | 0 |
30 | 0 |
31 | 0 |
32 | 4 |
33 | 20 |
34 | 594 |
35 | 5040 |
36 | 1 |
37 | 0 |
38 | 0 |
39 | 0 |
40 | 0 |
41 | 10 |
42 | 180 |
43 | 4200 |
44 | 40320 |
45 | 1 |
46 | 0 |
47 | 0 |
48 | 0 |
49 | 0 |
50 | 5 |
51 | 40 |
52 | 1134 |
53 | 34544 |
54 | 362880 |
55 | 1 |
56 | 0 |
57 | 0 |
58 | 0 |
59 | 0 |
60 | 0 |
61 | 15 |
62 | 210 |
63 | 7980 |
64 | 316008 |
65 | 3628800 |
66 | 1 |
67 | 0 |
68 | 0 |
69 | 0 |
70 | 0 |
71 | 0 |
72 | 6 |
73 | 70 |
74 | 1904 |
75 | 71280 |
76 | 3207240 |
77 | 39916800 |
[1,1,1,1,0,2,1,0,2,6,1,0,0,3,24,1,0,0,3,20,120,1, 0,0,0,6,90,720,1,0,0,0,4,20,594,5040,1,0,0,0,0,10, 180,4200,40320,1,0,0,0,0,5,40,1134,34544,362880,1, 0,0,0,0,0,15,210,7980,316008,3628800,1,0,0,0,0,0, 6,70,1904,71280,3207240,39916800] |