n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 0 |
4 | 0 |
5 | 0 |
6 | 0 |
7 | 0 |
8 | 0 |
9 | 0 |
10 | 0 |
11 | 1 |
12 | 0 |
13 | 1 |
14 | 0 |
15 | 2 |
16 | 1 |
17 | 3 |
18 | 3 |
19 | 7 |
20 | 6 |
21 | 12 |
22 | 13 |
23 | 23 |
24 | 25 |
25 | 42 |
26 | 49 |
27 | 77 |
28 | 93 |
29 | 140 |
30 | 174 |
31 | 255 |
32 | 320 |
33 | 457 |
34 | 586 |
35 | 821 |
36 | 1058 |
37 | 1464 |
38 | 1899 |
39 | 2599 |
40 | 3389 |
41 | 4597 |
42 | 6013 |
43 | 8109 |
44 | 10623 |
45 | 14248 |
46 | 18707 |
47 | 24988 |
48 | 32832 |
49 | 43727 |
50 | 57497 |
51 | 76390 |
52 | 100508 |
[0,0,0,0,0,0,0,0,0,0,1,0,1,0,2,1,3,3,7,6,12,13,23, 25,42,49,77,93,140,174,255,320,457,586,821,1058, 1464,1899,2599,3389,4597,6013,8109,10623,14248, 18707,24988,32832,43727,57497,76390,100508] |