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