n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 0 |
3 | 0 |
4 | 0 |
5 | 0 |
6 | 1 |
7 | 2 |
8 | 3 |
9 | 4 |
10 | 4 |
11 | 4 |
12 | 4 |
13 | 4 |
14 | 4 |
15 | 4 |
16 | 5 |
17 | 6 |
18 | 7 |
19 | 8 |
20 | 8 |
21 | 8 |
22 | 8 |
23 | 8 |
24 | 8 |
25 | 8 |
26 | 9 |
27 | 10 |
28 | 11 |
29 | 12 |
30 | 12 |
31 | 12 |
32 | 12 |
33 | 12 |
34 | 12 |
35 | 12 |
36 | 13 |
37 | 14 |
38 | 15 |
39 | 16 |
40 | 16 |
41 | 16 |
42 | 16 |
43 | 16 |
44 | 16 |
45 | 16 |
46 | 17 |
47 | 18 |
48 | 19 |
49 | 20 |
50 | 20 |
51 | 20 |
52 | 20 |
53 | 20 |
54 | 20 |
55 | 20 |
56 | 21 |
57 | 22 |
58 | 23 |
59 | 24 |
60 | 25 |
61 | 26 |
62 | 27 |
63 | 28 |
64 | 29 |
65 | 30 |
66 | 32 |
67 | 34 |
68 | 36 |
69 | 38 |
70 | 39 |
71 | 40 |
72 | 41 |
73 | 42 |
74 | 43 |
75 | 44 |
76 | 46 |
77 | 48 |
[0,0,0,0,0,0,1,2,3,4,4,4,4,4,4,4,5,6,7,8,8,8,8,8, 8,8,9,10,11,12,12,12,12,12,12,12,13,14,15,16,16, 16,16,16,16,16,17,18,19,20,20,20,20,20,20,20,21, 22,23,24,25,26,27,28,29,30,32,34,36,38,39,40,41, 42,43,44,46,48] |