n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 1 |
3 | 1 |
4 | 0 |
5 | 2 |
6 | 0 |
7 | 5 |
8 | 0 |
9 | 6 |
10 | 5 |
11 | 0 |
12 | 28 |
13 | 0 |
14 | 24 |
15 | 0 |
16 | 61 |
17 | 0 |
18 | 180 |
19 | 0 |
20 | 120 |
21 | 61 |
22 | 0 |
23 | 662 |
24 | 0 |
25 | 1320 |
26 | 0 |
27 | 720 |
28 | 0 |
29 | 1385 |
30 | 0 |
31 | 7266 |
32 | 0 |
33 | 10920 |
34 | 0 |
35 | 5040 |
36 | 1385 |
37 | 0 |
38 | 24568 |
39 | 0 |
40 | 83664 |
41 | 0 |
42 | 100800 |
43 | 0 |
44 | 40320 |
45 | 0 |
46 | 50521 |
47 | 0 |
48 | 408360 |
49 | 0 |
50 | 1023120 |
51 | 0 |
52 | 1028160 |
53 | 0 |
54 | 362880 |
55 | 50521 |
56 | 0 |
57 | 1326122 |
58 | 0 |
59 | 6749040 |
[1,0,1,1,0,2,0,5,0,6,5,0,28,0,24,0,61,0,180,0,120, 61,0,662,0,1320,0,720,0,1385,0,7266,0,10920,0, 5040,1385,0,24568,0,83664,0,100800,0,40320,0, 50521,0,408360,0,1023120,0,1028160,0,362880,50521, 0,1326122,0,6749040] |