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