n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 1 |
3 | 0 |
4 | 2 |
5 | 0 |
6 | 3 |
7 | 0 |
8 | 5 |
9 | 0 |
10 | 7 |
11 | 1 |
12 | 11 |
13 | 1 |
14 | 15 |
15 | 2 |
16 | 22 |
17 | 3 |
18 | 30 |
19 | 5 |
20 | 42 |
21 | 7 |
22 | 56 |
23 | 11 |
24 | 76 |
25 | 15 |
26 | 99 |
27 | 22 |
28 | 131 |
29 | 30 |
30 | 169 |
31 | 42 |
32 | 219 |
33 | 56 |
34 | 278 |
35 | 76 |
36 | 355 |
37 | 99 |
38 | 445 |
39 | 131 |
40 | 560 |
41 | 169 |
42 | 695 |
43 | 219 |
44 | 863 |
45 | 278 |
46 | 1060 |
47 | 355 |
48 | 1303 |
49 | 445 |
50 | 1586 |
51 | 560 |
52 | 1930 |
53 | 695 |
54 | 2331 |
55 | 863 |
56 | 2812 |
57 | 1060 |
58 | 3370 |
59 | 1303 |
60 | 4035 |
61 | 1586 |
62 | 4802 |
63 | 1930 |
64 | 5708 |
65 | 2331 |
66 | 6751 |
67 | 2812 |
68 | 7972 |
69 | 3370 |
70 | 9373 |
71 | 4035 |
72 | 11004 |
[1,0,1,0,2,0,3,0,5,0,7,1,11,1,15,2,22,3,30,5,42,7, 56,11,76,15,99,22,131,30,169,42,219,56,278,76,355, 99,445,131,560,169,695,219,863,278,1060,355,1303, 445,1586,560,1930,695,2331,863,2812,1060,3370, 1303,4035,1586,4802,1930,5708,2331,6751,2812,7972, 3370,9373,4035,11004] |