n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 4 |
3 | 8 |
4 | 14 |
5 | 24 |
6 | 40 |
7 | 66 |
8 | 110 |
9 | 188 |
10 | 334 |
11 | 616 |
12 | 1172 |
13 | 2274 |
14 | 4458 |
15 | 8766 |
16 | 17220 |
17 | 33728 |
18 | 65854 |
19 | 128258 |
20 | 249442 |
21 | 484968 |
22 | 943446 |
23 | 1837620 |
24 | 3584900 |
25 | 7005162 |
26 | 13710046 |
27 | 26869130 |
28 | 52718224 |
29 | 103529290 |
30 | 203460640 |
31 | 400085312 |
32 | 787119046 |
33 | 1549247596 |
[1,2,4,8,14,24,40,66,110,188,334,616,1172,2274, 4458,8766,17220,33728,65854,128258,249442,484968, 943446,1837620,3584900,7005162,13710046,26869130, 52718224,103529290,203460640,400085312,787119046, 1549247596] |