n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 2 |
3 | 2 |
4 | 3 |
5 | 4 |
6 | 4 |
7 | 4 |
8 | 5 |
9 | 6 |
10 | 6 |
11 | 7 |
12 | 8 |
13 | 8 |
14 | 8 |
15 | 9 |
16 | 10 |
17 | 10 |
18 | 11 |
19 | 12 |
20 | 12 |
21 | 12 |
22 | 13 |
23 | 14 |
24 | 14 |
25 | 15 |
26 | 16 |
27 | 16 |
28 | 16 |
29 | 17 |
30 | 18 |
31 | 18 |
32 | 19 |
33 | 20 |
34 | 20 |
35 | 20 |
36 | 21 |
37 | 22 |
38 | 22 |
39 | 23 |
40 | 24 |
41 | 24 |
42 | 24 |
43 | 25 |
44 | 26 |
45 | 26 |
46 | 27 |
47 | 28 |
48 | 28 |
49 | 28 |
50 | 29 |
51 | 30 |
52 | 30 |
53 | 31 |
54 | 32 |
55 | 32 |
56 | 32 |
57 | 33 |
58 | 34 |
59 | 34 |
60 | 35 |
61 | 36 |
62 | 36 |
63 | 36 |
64 | 37 |
65 | 38 |
66 | 38 |
67 | 39 |
68 | 40 |
69 | 40 |
70 | 40 |
71 | 41 |
[0,1,2,2,3,4,4,4,5,6,6,7,8,8,8,9,10,10,11,12,12, 12,13,14,14,15,16,16,16,17,18,18,19,20,20,20,21, 22,22,23,24,24,24,25,26,26,27,28,28,28,29,30,30, 31,32,32,32,33,34,34,35,36,36,36,37,38,38,39,40, 40,40,41] |