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