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