n | a(n) |
---|---|
1 | 1 |
2 | 0 |
3 | 1 |
4 | 0 |
5 | 1 |
6 | 2 |
7 | 0 |
8 | 1 |
9 | 3 |
10 | 5 |
11 | 0 |
12 | 1 |
13 | 5 |
14 | 10 |
15 | 15 |
16 | 0 |
17 | 1 |
18 | 9 |
19 | 22 |
20 | 37 |
21 | 52 |
22 | 0 |
23 | 1 |
24 | 17 |
25 | 52 |
26 | 99 |
27 | 151 |
28 | 203 |
29 | 0 |
30 | 1 |
31 | 33 |
32 | 130 |
33 | 283 |
34 | 471 |
35 | 674 |
36 | 877 |
37 | 0 |
38 | 1 |
39 | 65 |
40 | 340 |
41 | 855 |
42 | 1561 |
43 | 2386 |
44 | 3263 |
45 | 4140 |
46 | 0 |
47 | 1 |
48 | 129 |
49 | 922 |
50 | 2707 |
51 | 5451 |
52 | 8930 |
53 | 12867 |
54 | 17007 |
55 | 21147 |
56 | 0 |
57 | 1 |
58 | 257 |
59 | 2572 |
60 | 8919 |
61 | 19921 |
62 | 35098 |
63 | 53411 |
64 | 73681 |
65 | 94828 |
66 | 115975 |
[1,0,1,0,1,2,0,1,3,5,0,1,5,10,15,0,1,9,22,37,52,0, 1,17,52,99,151,203,0,1,33,130,283,471,674,877,0,1, 65,340,855,1561,2386,3263,4140,0,1,129,922,2707, 5451,8930,12867,17007,21147,0,1,257,2572,8919, 19921,35098,53411,73681,94828,115975] |