n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 0 |
3 | 0 |
4 | 1 |
5 | 1 |
6 | 1 |
7 | 1 |
8 | 1 |
9 | 3 |
10 | 3 |
11 | 5 |
12 | 5 |
13 | 7 |
14 | 7 |
15 | 15 |
16 | 15 |
17 | 23 |
18 | 29 |
19 | 37 |
20 | 43 |
21 | 57 |
22 | 87 |
23 | 101 |
24 | 137 |
25 | 175 |
26 | 235 |
27 | 279 |
28 | 363 |
29 | 431 |
30 | 665 |
31 | 757 |
32 | 1015 |
33 | 1257 |
34 | 1683 |
35 | 2069 |
36 | 2645 |
37 | 3199 |
38 | 4063 |
39 | 5607 |
40 | 6759 |
41 | 8591 |
42 | 10877 |
43 | 13837 |
44 | 17251 |
45 | 22185 |
46 | 26871 |
47 | 33773 |
48 | 41273 |
49 | 56047 |
50 | 66499 |
51 | 85647 |
52 | 104811 |
[1,0,0,0,1,1,1,1,1,3,3,5,5,7,7,15,15,23,29,37,43, 57,87,101,137,175,235,279,363,431,665,757,1015, 1257,1683,2069,2645,3199,4063,5607,6759,8591, 10877,13837,17251,22185,26871,33773,41273,56047, 66499,85647,104811] |