n | a(n) |
---|---|
1 | -1 |
2 | 0 |
3 | 0 |
4 | 1 |
5 | 1 |
6 | 1 |
7 | 1 |
8 | 2 |
9 | 2 |
10 | 2 |
11 | 2 |
12 | 2 |
13 | 2 |
14 | 3 |
15 | 3 |
16 | 3 |
17 | 3 |
18 | 4 |
19 | 4 |
20 | 4 |
21 | 4 |
22 | 4 |
23 | 5 |
24 | 5 |
25 | 4 |
26 | 5 |
27 | 5 |
28 | 6 |
29 | 6 |
30 | 7 |
31 | 5 |
32 | 6 |
33 | 6 |
34 | 6 |
35 | 6 |
36 | 6 |
37 | 6 |
38 | 7 |
39 | 7 |
40 | 7 |
41 | 7 |
42 | 8 |
43 | 7 |
44 | 8 |
45 | 8 |
46 | 9 |
47 | 8 |
48 | 7 |
49 | 8 |
50 | 8 |
51 | 9 |
52 | 9 |
53 | 10 |
54 | 9 |
55 | 9 |
56 | 9 |
57 | 9 |
58 | 10 |
59 | 10 |
60 | 11 |
61 | 11 |
62 | 11 |
63 | 10 |
64 | 10 |
65 | 11 |
66 | 11 |
67 | 10 |
68 | 11 |
69 | 10 |
70 | 11 |
71 | 11 |
72 | 11 |
73 | 11 |
74 | 12 |
75 | 12 |
76 | 12 |
77 | 12 |
78 | 12 |
79 | 13 |
80 | 12 |
81 | 12 |
[-1,0,0,1,1,1,1,2,2,2,2,2,2,3,3,3,3,4,4,4,4,4,5,5, 4,5,5,6,6,7,5,6,6,6,6,6,6,7,7,7,7,8,7,8,8,9,8,7,8, 8,9,9,10,9,9,9,9,10,10,11,11,11,10,10,11,11,10,11, 10,11,11,11,11,12,12,12,12,12,13,12,12] |