n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 0 |
4 | 0 |
5 | 1 |
6 | 0 |
7 | 1 |
8 | 0 |
9 | 0 |
10 | 1 |
11 | 0 |
12 | 1 |
13 | 1 |
14 | 1 |
15 | 2 |
16 | 0 |
17 | 1 |
18 | 1 |
19 | 1 |
20 | 3 |
21 | 2 |
22 | 2 |
23 | 2 |
24 | 1 |
25 | 3 |
26 | 3 |
27 | 3 |
28 | 5 |
29 | 3 |
30 | 5 |
31 | 4 |
32 | 3 |
33 | 6 |
34 | 5 |
35 | 8 |
36 | 8 |
37 | 6 |
38 | 8 |
39 | 7 |
40 | 9 |
41 | 11 |
42 | 11 |
43 | 13 |
44 | 13 |
45 | 13 |
46 | 15 |
47 | 14 |
48 | 16 |
49 | 20 |
50 | 20 |
51 | 23 |
52 | 23 |
53 | 22 |
54 | 26 |
55 | 26 |
56 | 31 |
57 | 34 |
58 | 34 |
59 | 39 |
60 | 39 |
61 | 40 |
62 | 45 |
63 | 46 |
64 | 52 |
65 | 58 |
66 | 58 |
67 | 65 |
68 | 64 |
69 | 68 |
70 | 77 |
71 | 77 |
72 | 89 |
73 | 93 |
74 | 96 |
75 | 107 |
76 | 105 |
77 | 115 |
78 | 124 |
79 | 128 |
80 | 145 |
[0,0,0,0,1,0,1,0,0,1,0,1,1,1,2,0,1,1,1,3,2,2,2,1, 3,3,3,5,3,5,4,3,6,5,8,8,6,8,7,9,11,11,13,13,13,15, 14,16,20,20,23,23,22,26,26,31,34,34,39,39,40,45, 46,52,58,58,65,64,68,77,77,89,93,96,107,105,115, 124,128,145] |