n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 1 |
4 | 1 |
5 | 1 |
6 | 2 |
7 | 2 |
8 | 3 |
9 | 4 |
10 | 5 |
11 | 5 |
12 | 6 |
13 | 6 |
14 | 8 |
15 | 8 |
16 | 9 |
17 | 8 |
18 | 9 |
19 | 7 |
20 | 9 |
21 | 9 |
22 | 9 |
23 | 8 |
24 | 9 |
25 | 8 |
26 | 9 |
27 | 9 |
28 | 10 |
29 | 9 |
30 | 9 |
31 | 8 |
32 | 8 |
33 | 9 |
34 | 9 |
35 | 9 |
36 | 8 |
37 | 9 |
38 | 9 |
39 | 11 |
40 | 13 |
41 | 12 |
42 | 12 |
43 | 13 |
44 | 13 |
45 | 13 |
46 | 12 |
47 | 14 |
48 | 12 |
49 | 11 |
50 | 13 |
51 | 10 |
52 | 13 |
53 | 11 |
54 | 15 |
55 | 12 |
56 | 12 |
57 | 13 |
58 | 11 |
59 | 12 |
60 | 11 |
61 | 9 |
62 | 8 |
63 | 7 |
64 | 9 |
65 | 11 |
66 | 12 |
67 | 15 |
68 | 12 |
69 | 16 |
70 | 17 |
71 | 15 |
72 | 19 |
73 | 15 |
74 | 19 |
75 | 12 |
76 | 17 |
77 | 15 |
78 | 15 |
79 | 17 |
80 | 15 |
[0,0,1,1,1,2,2,3,4,5,5,6,6,8,8,9,8,9,7,9,9,9,8,9, 8,9,9,10,9,9,8,8,9,9,9,8,9,9,11,13,12,12,13,13,13, 12,14,12,11,13,10,13,11,15,12,12,13,11,12,11,9,8, 7,9,11,12,15,12,16,17,15,19,15,19,12,17,15,15,17, 15] |