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