n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 0 |
3 | 1 |
4 | 1 |
5 | 1 |
6 | 3 |
7 | 4 |
8 | 5 |
9 | 10 |
10 | 15 |
11 | 21 |
12 | 36 |
13 | 56 |
14 | 83 |
15 | 134 |
16 | 210 |
17 | 320 |
18 | 505 |
19 | 791 |
20 | 1221 |
21 | 1911 |
22 | 2988 |
23 | 4639 |
24 | 7240 |
25 | 11305 |
26 | 17595 |
27 | 27436 |
28 | 42806 |
29 | 66691 |
30 | 103968 |
31 | 162144 |
32 | 252720 |
33 | 393965 |
34 | 614285 |
35 | 957581 |
36 | 1492791 |
37 | 2327396 |
38 | 3628273 |
39 | 5656274 |
40 | 8818275 |
41 | 13747425 |
42 | 21431700 |
43 | 33411976 |
44 | 52088551 |
45 | 81204526 |
46 | 126596778 |
47 | 197361904 |
48 | 307682405 |
[1,0,0,1,1,1,3,4,5,10,15,21,36,56,83,134,210,320, 505,791,1221,1911,2988,4639,7240,11305,17595, 27436,42806,66691,103968,162144,252720,393965, 614285,957581,1492791,2327396,3628273,5656274, 8818275,13747425,21431700,33411976,52088551, 81204526,126596778,197361904,307682405] |