n | a(n) |
---|---|
1 | 0 |
2 | 1 |
3 | 1 |
4 | 0 |
5 | 1 |
6 | 0 |
7 | 1 |
8 | 1 |
9 | 1 |
10 | 1 |
11 | 2 |
12 | 2 |
13 | 3 |
14 | 3 |
15 | 4 |
16 | 5 |
17 | 7 |
18 | 8 |
19 | 11 |
20 | 13 |
21 | 17 |
22 | 21 |
23 | 28 |
24 | 34 |
25 | 45 |
26 | 56 |
27 | 73 |
28 | 92 |
29 | 120 |
30 | 151 |
31 | 197 |
32 | 250 |
33 | 324 |
34 | 414 |
35 | 537 |
36 | 687 |
37 | 892 |
38 | 1145 |
39 | 1484 |
40 | 1911 |
41 | 2479 |
42 | 3196 |
43 | 4148 |
44 | 5359 |
45 | 6954 |
46 | 9000 |
47 | 11687 |
48 | 15140 |
49 | 19672 |
50 | 25516 |
51 | 33166 |
52 | 43065 |
53 | 56010 |
54 | 72784 |
55 | 94716 |
56 | 123185 |
[0,1,1,0,1,0,1,1,1,1,2,2,3,3,4,5,7,8,11,13,17,21, 28,34,45,56,73,92,120,151,197,250,324,414,537,687, 892,1145,1484,1911,2479,3196,4148,5359,6954,9000, 11687,15140,19672,25516,33166,43065,56010,72784, 94716,123185] |