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