n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 2 |
3 | 2 |
4 | 5 |
5 | 11 |
6 | 18 |
7 | 36 |
8 | 84 |
9 | 155 |
10 | 305 |
11 | 625 |
12 | 1269 |
13 | 2487 |
14 | 5070 |
15 | 10263 |
16 | 20964 |
17 | 41905 |
18 | 84799 |
19 | 170540 |
20 | 346192 |
21 | 696157 |
22 | 1405156 |
23 | 2822998 |
24 | 5686402 |
25 | 11420892 |
26 | 22949684 |
27 | 46028648 |
28 | 92347798 |
29 | 185051670 |
30 | 370756866 |
31 | 742307736 |
32 | 1485798060 |
33 | 2972924906 |
34 | 5947567564 |
[1,0,2,2,5,11,18,36,84,155,305,625,1269,2487,5070, 10263,20964,41905,84799,170540,346192,696157, 1405156,2822998,5686402,11420892,22949684, 46028648,92347798,185051670,370756866,742307736, 1485798060,2972924906,5947567564] |