n | a(n) |
---|---|
1 | 0 |
2 | 1 |
3 | 3 |
4 | 6 |
5 | 13 |
6 | 26 |
7 | 53 |
8 | 106 |
9 | 212 |
10 | 424 |
11 | 849 |
12 | 1698 |
13 | 3397 |
14 | 6794 |
15 | 13588 |
16 | 27176 |
17 | 54353 |
18 | 108706 |
19 | 217413 |
20 | 434826 |
21 | 869652 |
22 | 1739304 |
23 | 3478609 |
24 | 6957218 |
25 | 13914436 |
26 | 27828872 |
27 | 55657744 |
28 | 111315488 |
29 | 222630977 |
30 | 445261954 |
31 | 890523909 |
32 | 1781047818 |
33 | 3562095636 |
34 | 7124191272 |
[0,1,3,6,13,26,53,106,212,424,849,1698,3397,6794, 13588,27176,54353,108706,217413,434826,869652, 1739304,3478609,6957218,13914436,27828872, 55657744,111315488,222630977,445261954,890523909, 1781047818,3562095636,7124191272] |