n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 1 |
4 | 1 |
5 | 1 |
6 | 2 |
7 | 3 |
8 | 4 |
9 | 6 |
10 | 9 |
11 | 22 |
12 | 36 |
13 | 51 |
14 | 82 |
15 | 129 |
16 | 321 |
17 | 529 |
18 | 753 |
19 | 1217 |
20 | 1921 |
21 | 4786 |
22 | 7891 |
23 | 11236 |
24 | 18166 |
25 | 28681 |
26 | 71462 |
27 | 117828 |
28 | 167779 |
29 | 271266 |
30 | 428289 |
31 | 1067137 |
32 | 1759521 |
33 | 2505441 |
34 | 4050817 |
35 | 6395649 |
36 | 15935586 |
37 | 26274979 |
38 | 37413828 |
39 | 60490982 |
40 | 95506441 |
41 | 237966646 |
[1,1,1,1,1,1,2,3,4,6,9,22,36,51,82,129,321,529, 753,1217,1921,4786,7891,11236,18166,28681,71462, 117828,167779,271266,428289,1067137,1759521, 2505441,4050817,6395649,15935586,26274979, 37413828,60490982,95506441,237966646] |