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