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