n | a(n) |
---|---|
1 | 0 |
2 | 1 |
3 | 3 |
4 | 6 |
5 | 12 |
6 | 25 |
7 | 50 |
8 | 101 |
9 | 203 |
10 | 406 |
11 | 813 |
12 | 1627 |
13 | 3254 |
14 | 6508 |
15 | 13017 |
16 | 26034 |
17 | 52068 |
18 | 104137 |
19 | 208275 |
20 | 416550 |
21 | 833101 |
22 | 1666202 |
23 | 3332404 |
24 | 6664809 |
25 | 13329618 |
26 | 26659237 |
27 | 53318475 |
28 | 106636950 |
29 | 213273900 |
30 | 426547801 |
31 | 853095602 |
32 | 1706191204 |
33 | 3412382409 |
34 | 6824764818 |
[0,1,3,6,12,25,50,101,203,406,813,1627,3254,6508, 13017,26034,52068,104137,208275,416550,833101, 1666202,3332404,6664809,13329618,26659237, 53318475,106636950,213273900,426547801,853095602, 1706191204,3412382409,6824764818] |