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