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