n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 1 |
3 | 0 |
4 | 1 |
5 | 2 |
6 | 5 |
7 | 8 |
8 | 17 |
9 | 34 |
10 | 69 |
11 | 136 |
12 | 273 |
13 | 546 |
14 | 1093 |
15 | 2184 |
16 | 4369 |
17 | 8738 |
18 | 17477 |
19 | 34952 |
20 | 69905 |
21 | 139810 |
22 | 279621 |
23 | 559240 |
24 | 1118481 |
25 | 2236962 |
26 | 4473925 |
27 | 8947848 |
28 | 17895697 |
29 | 35791394 |
30 | 71582789 |
31 | 143165576 |
32 | 286331153 |
33 | 572662306 |
34 | 1145324613 |
35 | 2290649224 |
[0,0,1,0,1,2,5,8,17,34,69,136,273,546,1093,2184, 4369,8738,17477,34952,69905,139810,279621,559240, 1118481,2236962,4473925,8947848,17895697,35791394, 71582789,143165576,286331153,572662306,1145324613, 2290649224] |