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