n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 0 |
3 | 0 |
4 | 0 |
5 | 1 |
6 | 1 |
7 | 2 |
8 | 3 |
9 | 4 |
10 | 6 |
11 | 8 |
12 | 9 |
13 | 13 |
14 | 18 |
15 | 21 |
16 | 26 |
17 | 32 |
18 | 38 |
19 | 47 |
20 | 57 |
21 | 66 |
22 | 80 |
23 | 95 |
24 | 110 |
25 | 132 |
26 | 157 |
27 | 181 |
28 | 211 |
29 | 246 |
30 | 282 |
31 | 327 |
32 | 379 |
33 | 435 |
34 | 500 |
35 | 570 |
36 | 648 |
37 | 743 |
38 | 849 |
39 | 963 |
40 | 1094 |
41 | 1241 |
42 | 1404 |
43 | 1592 |
44 | 1799 |
45 | 2025 |
46 | 2282 |
47 | 2568 |
48 | 2882 |
49 | 3239 |
50 | 3634 |
51 | 4066 |
52 | 4554 |
53 | 5094 |
54 | 5686 |
55 | 6346 |
[1,0,0,0,0,1,1,2,3,4,6,8,9,13,18,21,26,32,38,47, 57,66,80,95,110,132,157,181,211,246,282,327,379, 435,500,570,648,743,849,963,1094,1241,1404,1592, 1799,2025,2282,2568,2882,3239,3634,4066,4554,5094, 5686,6346] |