n | a(n) |
---|---|
1 | 1 |
2 | 0 |
3 | 2 |
4 | 0 |
5 | 1 |
6 | 4 |
7 | 0 |
8 | 1 |
9 | 4 |
10 | 10 |
11 | 0 |
12 | 1 |
13 | 6 |
14 | 15 |
15 | 31 |
16 | 0 |
17 | 1 |
18 | 10 |
19 | 29 |
20 | 62 |
21 | 115 |
22 | 0 |
23 | 1 |
24 | 18 |
25 | 63 |
26 | 148 |
27 | 288 |
28 | 496 |
29 | 0 |
30 | 1 |
31 | 34 |
32 | 149 |
33 | 392 |
34 | 826 |
35 | 1496 |
36 | 2437 |
37 | 0 |
38 | 1 |
39 | 66 |
40 | 375 |
41 | 1120 |
42 | 2592 |
43 | 5036 |
44 | 8615 |
45 | 13435 |
46 | 0 |
47 | 1 |
48 | 130 |
49 | 989 |
50 | 3392 |
51 | 8698 |
52 | 18332 |
53 | 33391 |
54 | 54548 |
55 | 82127 |
[1,0,2,0,1,4,0,1,4,10,0,1,6,15,31,0,1,10,29,62, 115,0,1,18,63,148,288,496,0,1,34,149,392,826,1496, 2437,0,1,66,375,1120,2592,5036,8615,13435,0,1,130, 989,3392,8698,18332,33391,54548,82127] |