n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 4 |
3 | 8 |
4 | 17 |
5 | 34 |
6 | 73 |
7 | 146 |
8 | 314 |
9 | 628 |
10 | 1350 |
11 | 2700 |
12 | 5798 |
13 | 11596 |
14 | 24872 |
15 | 49744 |
16 | 106573 |
17 | 213146 |
18 | 456169 |
19 | 912338 |
20 | 1950697 |
21 | 3901394 |
22 | 8334539 |
23 | 16669078 |
24 | 35582783 |
25 | 71165566 |
26 | 151809737 |
27 | 303619474 |
28 | 647279131 |
29 | 1294558262 |
30 | 2758310121 |
[1,2,4,8,17,34,73,146,314,628,1350,2700,5798, 11596,24872,49744,106573,213146,456169,912338, 1950697,3901394,8334539,16669078,35582783, 71165566,151809737,303619474,647279131,1294558262, 2758310121] |