n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 1 |
3 | 1 |
4 | 2 |
5 | 2 |
6 | 4 |
7 | 5 |
8 | 9 |
9 | 15 |
10 | 28 |
11 | 45 |
12 | 73 |
13 | 116 |
14 | 199 |
15 | 345 |
16 | 601 |
17 | 1021 |
18 | 1738 |
19 | 2987 |
20 | 5244 |
21 | 9321 |
22 | 16720 |
23 | 30103 |
24 | 54345 |
25 | 97996 |
26 | 176011 |
27 | 314045 |
28 | 556577 |
29 | 980852 |
30 | 1722451 |
31 | 3020214 |
32 | 5298570 |
33 | 9316456 |
34 | 16440262 |
35 | 29136489 |
36 | 51860214 |
37 | 92643425 |
38 | 165934156 |
[0,1,1,1,2,2,4,5,9,15,28,45,73,116,199,345,601, 1021,1738,2987,5244,9321,16720,30103,54345,97996, 176011,314045,556577,980852,1722451,3020214, 5298570,9316456,16440262,29136489,51860214, 92643425,165934156] |