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