n | a(n) |
---|---|
1 | 1 |
2 | 0 |
3 | 1 |
4 | 1 |
5 | 0 |
6 | 1 |
7 | 2 |
8 | 1 |
9 | 1 |
10 | 4 |
11 | 4 |
12 | 3 |
13 | 9 |
14 | 14 |
15 | 12 |
16 | 22 |
17 | 43 |
18 | 49 |
19 | 66 |
20 | 130 |
21 | 186 |
22 | 234 |
23 | 406 |
24 | 663 |
25 | 884 |
26 | 1362 |
27 | 2303 |
28 | 3347 |
29 | 4884 |
30 | 8049 |
31 | 12478 |
32 | 18240 |
33 | 28853 |
34 | 46075 |
35 | 69163 |
36 | 106470 |
37 | 170305 |
38 | 262853 |
39 | 401773 |
40 | 635780 |
41 | 998609 |
42 | 1536093 |
43 | 2405345 |
44 | 3801601 |
45 | 5910267 |
46 | 9212253 |
47 | 14548179 |
48 | 22818301 |
[1,0,1,1,0,1,2,1,1,4,4,3,9,14,12,22,43,49,66,130, 186,234,406,663,884,1362,2303,3347,4884,8049, 12478,18240,28853,46075,69163,106470,170305, 262853,401773,635780,998609,1536093,2405345, 3801601,5910267,9212253,14548179,22818301] |