n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 2 |
3 | 4 |
4 | 9 |
5 | 18 |
6 | 37 |
7 | 74 |
8 | 148 |
9 | 297 |
10 | 594 |
11 | 1188 |
12 | 2377 |
13 | 4754 |
14 | 9509 |
15 | 19018 |
16 | 38036 |
17 | 76073 |
18 | 152146 |
19 | 304293 |
20 | 608586 |
21 | 1217172 |
22 | 2434345 |
23 | 4868690 |
24 | 9737380 |
25 | 19474761 |
26 | 38949522 |
27 | 77899045 |
28 | 155798090 |
29 | 311596180 |
30 | 623192361 |
31 | 1246384722 |
32 | 2492769444 |
33 | 4985538889 |
34 | 9971077778 |
[0,1,2,4,9,18,37,74,148,297,594,1188,2377,4754, 9509,19018,38036,76073,152146,304293,608586, 1217172,2434345,4868690,9737380,19474761,38949522, 77899045,155798090,311596180,623192361,1246384722, 2492769444,4985538889,9971077778] |