n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 0 |
3 | 0 |
4 | 1 |
5 | 0 |
6 | 0 |
7 | 0 |
8 | 0 |
9 | 1 |
10 | 1 |
11 | 1 |
12 | 1 |
13 | 1 |
14 | 1 |
15 | 2 |
16 | 2 |
17 | 3 |
18 | 3 |
19 | 4 |
20 | 4 |
21 | 5 |
22 | 6 |
23 | 7 |
24 | 8 |
25 | 10 |
26 | 11 |
27 | 13 |
28 | 15 |
29 | 17 |
30 | 20 |
31 | 23 |
32 | 26 |
33 | 30 |
34 | 35 |
35 | 39 |
36 | 45 |
37 | 51 |
38 | 58 |
39 | 66 |
40 | 75 |
41 | 84 |
42 | 96 |
43 | 108 |
44 | 122 |
45 | 137 |
46 | 155 |
47 | 173 |
48 | 195 |
49 | 219 |
50 | 245 |
51 | 274 |
52 | 307 |
53 | 342 |
54 | 383 |
55 | 427 |
56 | 475 |
57 | 529 |
58 | 589 |
59 | 654 |
60 | 727 |
61 | 807 |
62 | 894 |
63 | 991 |
64 | 1098 |
65 | 1214 |
66 | 1343 |
67 | 1485 |
68 | 1638 |
69 | 1809 |
[0,0,0,0,1,0,0,0,0,1,1,1,1,1,1,2,2,3,3,4,4,5,6,7, 8,10,11,13,15,17,20,23,26,30,35,39,45,51,58,66,75, 84,96,108,122,137,155,173,195,219,245,274,307,342, 383,427,475,529,589,654,727,807,894,991,1098,1214, 1343,1485,1638,1809] |