n | a(n) |
---|---|
1 | 1 |
2 | 0 |
3 | 1 |
4 | 0 |
5 | 6 |
6 | 0 |
7 | 15 |
8 | 0 |
9 | 12 |
10 | 0 |
11 | 45 |
12 | 0 |
13 | 66 |
14 | 0 |
15 | 21 |
16 | 0 |
17 | 120 |
18 | 0 |
19 | 153 |
20 | 0 |
21 | 50 |
22 | 0 |
23 | 231 |
24 | 0 |
25 | 180 |
26 | 0 |
27 | 117 |
28 | 0 |
29 | 378 |
30 | 0 |
31 | 435 |
32 | 0 |
33 | 144 |
34 | 0 |
35 | 255 |
36 | 0 |
37 | 630 |
38 | 0 |
39 | 209 |
40 | 0 |
41 | 780 |
42 | 0 |
43 | 861 |
44 | 0 |
45 | 198 |
46 | 0 |
47 | 1035 |
48 | 0 |
49 | 840 |
50 | 0 |
51 | 375 |
52 | 0 |
53 | 1326 |
54 | 0 |
55 | 729 |
56 | 0 |
57 | 476 |
58 | 0 |
59 | 1653 |
60 | 0 |
61 | 1770 |
62 | 0 |
63 | 465 |
64 | 0 |
65 | 1056 |
66 | 0 |
67 | 2145 |
68 | 0 |
69 | 714 |
70 | 0 |
71 | 2415 |
[1,0,1,0,6,0,15,0,12,0,45,0,66,0,21,0,120,0,153,0, 50,0,231,0,180,0,117,0,378,0,435,0,144,0,255,0, 630,0,209,0,780,0,861,0,198,0,1035,0,840,0,375,0, 1326,0,729,0,476,0,1653,0,1770,0,465,0,1056,0, 2145,0,714,0,2415] |