n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 0 |
4 | 1 |
5 | 0 |
6 | 0 |
7 | 2 |
8 | 1 |
9 | 0 |
10 | 0 |
11 | 6 |
12 | 6 |
13 | 0 |
14 | 0 |
15 | 1 |
16 | 0 |
17 | 0 |
18 | 12 |
19 | 24 |
20 | 24 |
21 | 72 |
22 | 168 |
23 | 0 |
24 | 0 |
25 | 528 |
26 | 1 |
27 | 0 |
28 | 0 |
29 | 20 |
30 | 60 |
31 | 120 |
32 | 480 |
33 | 1680 |
34 | 3120 |
35 | 5760 |
36 | 15840 |
37 | 29040 |
38 | 22320 |
39 | 0 |
40 | 0 |
41 | 0 |
42 | 1 |
43 | 0 |
44 | 0 |
45 | 30 |
46 | 120 |
47 | 360 |
48 | 1800 |
49 | 8280 |
50 | 27360 |
51 | 88560 |
52 | 310320 |
53 | 934560 |
54 | 2296800 |
55 | 5541120 |
56 | 12965760 |
57 | 21837600 |
58 | 27740160 |
59 | 58752000 |
60 | 101882880 |
61 | 0 |
62 | 0 |
63 | 389928960 |
[1,1,0,1,0,0,2,1,0,0,6,6,0,0,1,0,0,12,24,24,72, 168,0,0,528,1,0,0,20,60,120,480,1680,3120,5760, 15840,29040,22320,0,0,0,1,0,0,30,120,360,1800, 8280,27360,88560,310320,934560,2296800,5541120, 12965760,21837600,27740160,58752000,101882880,0,0, 389928960] |