n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 0 |
4 | 0 |
5 | 0 |
6 | 0 |
7 | 1 |
8 | 1 |
9 | 0 |
10 | 1 |
11 | 1 |
12 | 1 |
13 | 1 |
14 | 1 |
15 | 1 |
16 | 1 |
17 | 2 |
18 | 2 |
19 | 3 |
20 | 3 |
21 | 3 |
22 | 3 |
23 | 4 |
24 | 4 |
25 | 5 |
26 | 5 |
27 | 6 |
28 | 6 |
29 | 7 |
30 | 7 |
31 | 9 |
32 | 9 |
33 | 11 |
34 | 12 |
35 | 14 |
36 | 15 |
37 | 17 |
38 | 18 |
39 | 20 |
40 | 22 |
41 | 24 |
42 | 26 |
43 | 29 |
44 | 31 |
45 | 34 |
46 | 37 |
47 | 40 |
48 | 43 |
49 | 48 |
50 | 51 |
51 | 56 |
52 | 61 |
53 | 67 |
54 | 72 |
55 | 80 |
56 | 86 |
57 | 94 |
58 | 102 |
59 | 111 |
60 | 119 |
61 | 131 |
62 | 140 |
63 | 152 |
64 | 164 |
65 | 178 |
66 | 190 |
67 | 207 |
68 | 221 |
69 | 239 |
[0,0,0,0,0,0,1,1,0,1,1,1,1,1,1,1,2,2,3,3,3,3,4,4, 5,5,6,6,7,7,9,9,11,12,14,15,17,18,20,22,24,26,29, 31,34,37,40,43,48,51,56,61,67,72,80,86,94,102,111, 119,131,140,152,164,178,190,207,221,239] |