n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 2 |
3 | 4 |
4 | 7 |
5 | 13 |
6 | 24 |
7 | 46 |
8 | 88 |
9 | 172 |
10 | 337 |
11 | 667 |
12 | 1321 |
13 | 2629 |
14 | 5234 |
15 | 10444 |
16 | 20842 |
17 | 41638 |
18 | 83188 |
19 | 166288 |
20 | 332404 |
21 | 664636 |
22 | 1328935 |
23 | 2657533 |
24 | 5314399 |
25 | 10628131 |
26 | 21254941 |
27 | 42508561 |
28 | 85014493 |
29 | 170026357 |
30 | 340047480 |
31 | 680089726 |
32 | 1360169008 |
33 | 2720327572 |
[0,1,2,4,7,13,24,46,88,172,337,667,1321,2629,5234, 10444,20842,41638,83188,166288,332404,664636, 1328935,2657533,5314399,10628131,21254941, 42508561,85014493,170026357,340047480,680089726, 1360169008,2720327572] |