n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 0 |
3 | 0 |
4 | 1 |
5 | 0 |
6 | 0 |
7 | 1 |
8 | 1 |
9 | 1 |
10 | 1 |
11 | 2 |
12 | 3 |
13 | 3 |
14 | 3 |
15 | 5 |
16 | 5 |
17 | 6 |
18 | 7 |
19 | 9 |
20 | 11 |
21 | 13 |
22 | 15 |
23 | 18 |
24 | 21 |
25 | 25 |
26 | 29 |
27 | 34 |
28 | 40 |
29 | 46 |
30 | 54 |
31 | 62 |
32 | 71 |
33 | 82 |
34 | 95 |
35 | 108 |
36 | 124 |
37 | 142 |
38 | 162 |
39 | 184 |
40 | 210 |
41 | 238 |
42 | 271 |
43 | 306 |
44 | 346 |
45 | 392 |
46 | 443 |
47 | 498 |
48 | 561 |
49 | 632 |
50 | 710 |
51 | 796 |
52 | 893 |
53 | 1000 |
54 | 1120 |
55 | 1252 |
56 | 1397 |
57 | 1560 |
58 | 1740 |
59 | 1937 |
60 | 2156 |
[0,0,0,0,1,0,0,1,1,1,1,2,3,3,3,5,5,6,7,9,11,13,15, 18,21,25,29,34,40,46,54,62,71,82,95,108,124,142, 162,184,210,238,271,306,346,392,443,498,561,632, 710,796,893,1000,1120,1252,1397,1560,1740,1937, 2156] |