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