n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | -1 |
3 | -2 |
4 | 1 |
5 | 3 |
6 | -2 |
7 | -5 |
8 | 5 |
9 | 10 |
10 | -11 |
11 | -21 |
12 | 22 |
13 | 43 |
14 | -43 |
15 | -86 |
16 | 85 |
17 | 171 |
18 | -170 |
19 | -341 |
20 | 341 |
21 | 682 |
22 | -683 |
23 | -1365 |
24 | 1366 |
25 | 2731 |
26 | -2731 |
27 | -5462 |
28 | 5461 |
29 | 10923 |
30 | -10922 |
31 | -21845 |
32 | 21845 |
33 | 43690 |
34 | -43691 |
35 | -87381 |
36 | 87382 |
37 | 174763 |
38 | -174763 |
39 | -349526 |
40 | 349525 |
41 | 699051 |
42 | -699050 |
43 | -1398101 |
44 | 1398101 |
45 | 2796202 |
46 | -2796203 |
47 | -5592405 |
[1,1,-1,-2,1,3,-2,-5,5,10,-11,-21,22,43,-43,-86, 85,171,-170,-341,341,682,-683,-1365,1366,2731, -2731,-5462,5461,10923,-10922,-21845,21845,43690, -43691,-87381,87382,174763,-174763,-349526,349525, 699051,-699050,-1398101,1398101,2796202,-2796203, -5592405] |