n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 0 |
4 | 0 |
5 | 1 |
6 | 0 |
7 | 0 |
8 | 0 |
9 | 0 |
10 | 0 |
11 | 0 |
12 | 0 |
13 | 0 |
14 | 0 |
15 | 1 |
16 | 1 |
17 | 2 |
18 | 2 |
19 | 3 |
20 | 3 |
21 | 4 |
22 | 4 |
23 | 5 |
24 | 5 |
25 | 7 |
26 | 7 |
27 | 9 |
28 | 10 |
29 | 13 |
30 | 14 |
31 | 18 |
32 | 20 |
33 | 25 |
34 | 28 |
35 | 35 |
36 | 39 |
37 | 48 |
38 | 54 |
39 | 65 |
40 | 74 |
41 | 89 |
42 | 100 |
43 | 119 |
44 | 135 |
45 | 160 |
46 | 181 |
47 | 213 |
48 | 241 |
49 | 282 |
50 | 320 |
51 | 372 |
52 | 422 |
53 | 490 |
54 | 554 |
55 | 641 |
56 | 726 |
57 | 836 |
58 | 946 |
59 | 1087 |
60 | 1229 |
61 | 1408 |
62 | 1591 |
63 | 1817 |
64 | 2052 |
65 | 2341 |
66 | 2639 |
67 | 3002 |
68 | 3384 |
[0,0,0,0,1,0,0,0,0,0,0,0,0,0,1,1,2,2,3,3,4,4,5,5, 7,7,9,10,13,14,18,20,25,28,35,39,48,54,65,74,89, 100,119,135,160,181,213,241,282,320,372,422,490, 554,641,726,836,946,1087,1229,1408,1591,1817,2052, 2341,2639,3002,3384] |