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