n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 4 |
3 | 8 |
4 | 16 |
5 | 32 |
6 | 65 |
7 | 134 |
8 | 280 |
9 | 598 |
10 | 1300 |
11 | 2884 |
12 | 6516 |
13 | 15008 |
14 | 35147 |
15 | 83680 |
16 | 202139 |
17 | 494982 |
18 | 1226753 |
19 | 3074146 |
20 | 7779561 |
21 | 19863702 |
22 | 51125018 |
23 | 132541616 |
24 | 345867101 |
25 | 907922596 |
26 | 2396276355 |
27 | 6355845398 |
28 | 16934718359 |
29 | 45309972502 |
30 | 121697068925 |
31 | 328029259192 |
[1,2,4,8,16,32,65,134,280,598,1300,2884,6516, 15008,35147,83680,202139,494982,1226753,3074146, 7779561,19863702,51125018,132541616,345867101, 907922596,2396276355,6355845398,16934718359, 45309972502,121697068925,328029259192] |