n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 2 |
3 | 4 |
4 | 9 |
5 | 18 |
6 | 36 |
7 | 73 |
8 | 147 |
9 | 295 |
10 | 591 |
11 | 1182 |
12 | 2364 |
13 | 4728 |
14 | 9457 |
15 | 18914 |
16 | 37828 |
17 | 75656 |
18 | 151313 |
19 | 302627 |
20 | 605254 |
21 | 1210508 |
22 | 2421017 |
23 | 4842035 |
24 | 9684071 |
25 | 19368143 |
26 | 38736287 |
27 | 77472575 |
28 | 154945150 |
29 | 309890300 |
30 | 619780600 |
31 | 1239561201 |
32 | 2479122403 |
33 | 4958244806 |
34 | 9916489613 |
[0,1,2,4,9,18,36,73,147,295,591,1182,2364,4728, 9457,18914,37828,75656,151313,302627,605254, 1210508,2421017,4842035,9684071,19368143,38736287, 77472575,154945150,309890300,619780600,1239561201, 2479122403,4958244806,9916489613] |