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