n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 5 |
3 | 11 |
4 | 22 |
5 | 45 |
6 | 90 |
7 | 181 |
8 | 363 |
9 | 726 |
10 | 1453 |
11 | 2907 |
12 | 5814 |
13 | 11629 |
14 | 23258 |
15 | 46517 |
16 | 93035 |
17 | 186070 |
18 | 372141 |
19 | 744282 |
20 | 1488565 |
21 | 2977131 |
22 | 5954262 |
23 | 11908525 |
24 | 23817051 |
25 | 47634102 |
26 | 95268205 |
27 | 190536410 |
28 | 381072821 |
[1,2,5,11,22,45,90,181,363,726,1453,2907,5814, 11629,23258,46517,93035,186070,372141,744282, 1488565,2977131,5954262,11908525,23817051, 47634102,95268205,190536410,381072821] |