n | a(n) |
---|---|
0 | 0 |
1 | -1 |
2 | 1 |
3 | 1 |
4 | -1 |
5 | 2 |
6 | -1 |
7 | 2 |
8 | 2 |
9 | 2 |
10 | 3 |
11 | 1 |
12 | 3 |
13 | 2 |
14 | 3 |
15 | 3 |
16 | 3 |
17 | 4 |
18 | 3 |
19 | 3 |
20 | 3 |
21 | 4 |
22 | 3 |
23 | 4 |
24 | 3 |
25 | 4 |
26 | 4 |
27 | 4 |
28 | 5 |
29 | 4 |
30 | 5 |
31 | 4 |
32 | 4 |
33 | 4 |
34 | 5 |
35 | 4 |
36 | 5 |
37 | 4 |
38 | 5 |
39 | 5 |
40 | 5 |
41 | 6 |
42 | 5 |
43 | 5 |
44 | 5 |
45 | 6 |
46 | 5 |
47 | 6 |
48 | 5 |
49 | 6 |
50 | 5 |
51 | 6 |
52 | 5 |
53 | 6 |
54 | 5 |
55 | 6 |
56 | 6 |
57 | 6 |
58 | 7 |
59 | 6 |
60 | 7 |
61 | 6 |
62 | 6 |
63 | 6 |
64 | 7 |
65 | 6 |
66 | 7 |
67 | 6 |
68 | 7 |
69 | 6 |
70 | 7 |
71 | 6 |
72 | 7 |
73 | 6 |
74 | 7 |
75 | 7 |
76 | 7 |
77 | 8 |
78 | 7 |
79 | 7 |
80 | 7 |
81 | 8 |
82 | 7 |
83 | 8 |
84 | 7 |
85 | 7 |
86 | 7 |
87 | 8 |
88 | 7 |
89 | 8 |
90 | 7 |
91 | 8 |
92 | 7 |
93 | 8 |
94 | 7 |
95 | 8 |
96 | 7 |
97 | 8 |
98 | 8 |
99 | 8 |
100 | 9 |
101 | 8 |
102 | 7 |
103 | 8 |
104 | 8 |
105 | 8 |
106 | 9 |
107 | 8 |
108 | 9 |
109 | 8 |
110 | 9 |
111 | 8 |
[0,-1,1,1,-1,2,-1,2,2,2,3,1,3,2,3,3,3,4,3,3,3,4,3, 4,3,4,4,4,5,4,5,4,4,4,5,4,5,4,5,5,5,6,5,5,5,6,5,6, 5,6,5,6,5,6,5,6,6,6,7,6,7,6,6,6,7,6,7,6,7,6,7,6,7, 6,7,7,7,8,7,7,7,8,7,8,7,7,7,8,7,8,7,8,7,8,7,8,7,8, 8,8,9,8,7,8,8,8,9,8,9,8,9,8] |