n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 0 |
3 | 0 |
4 | 0 |
5 | 0 |
6 | 1 |
7 | 0 |
8 | 1 |
9 | 1 |
10 | 1 |
11 | 1 |
12 | 2 |
13 | 1 |
14 | 0 |
15 | 2 |
16 | 1 |
17 | 1 |
18 | 2 |
19 | 2 |
20 | 2 |
21 | 3 |
22 | 3 |
23 | 4 |
24 | 6 |
25 | 5 |
26 | 5 |
27 | 7 |
28 | 7 |
29 | 9 |
30 | 11 |
31 | 10 |
32 | 11 |
33 | 12 |
34 | 12 |
35 | 14 |
36 | 18 |
37 | 18 |
38 | 18 |
39 | 21 |
40 | 21 |
41 | 24 |
42 | 27 |
43 | 30 |
44 | 30 |
45 | 36 |
46 | 37 |
47 | 42 |
48 | 47 |
49 | 49 |
50 | 54 |
51 | 60 |
52 | 64 |
53 | 71 |
54 | 81 |
55 | 83 |
56 | 91 |
57 | 100 |
58 | 107 |
59 | 116 |
60 | 129 |
61 | 136 |
62 | 147 |
63 | 159 |
64 | 172 |
65 | 184 |
66 | 200 |
67 | 213 |
68 | 228 |
[0,0,0,0,0,0,1,0,1,1,1,1,2,1,0,2,1,1,2,2,2,3,3,4, 6,5,5,7,7,9,11,10,11,12,12,14,18,18,18,21,21,24, 27,30,30,36,37,42,47,49,54,60,64,71,81,83,91,100, 107,116,129,136,147,159,172,184,200,213,228] |