n | a(n) |
---|---|
0 | 2 |
1 | 0 |
2 | 2 |
3 | 2 |
4 | 4 |
5 | 6 |
6 | 10 |
7 | 16 |
8 | 26 |
9 | 42 |
10 | 68 |
11 | 110 |
12 | 178 |
13 | 288 |
14 | 466 |
15 | 754 |
16 | 1220 |
17 | 1974 |
18 | 3194 |
19 | 5168 |
20 | 8362 |
21 | 13530 |
22 | 21892 |
23 | 35422 |
24 | 57314 |
25 | 92736 |
26 | 150050 |
27 | 242786 |
28 | 392836 |
29 | 635622 |
30 | 1028458 |
31 | 1664080 |
32 | 2692538 |
33 | 4356618 |
34 | 7049156 |
35 | 11405774 |
36 | 18454930 |
37 | 29860704 |
38 | 48315634 |
39 | 78176338 |
[2,0,2,2,4,6,10,16,26,42,68,110,178,288,466,754, 1220,1974,3194,5168,8362,13530,21892,35422,57314, 92736,150050,242786,392836,635622,1028458,1664080, 2692538,4356618,7049156,11405774,18454930, 29860704,48315634,78176338] |