n | a(n) |
---|---|
1 | 1 |
2 | 0 |
3 | 3 |
4 | -1 |
5 | 9 |
6 | -3 |
7 | 22 |
8 | -9 |
9 | 52 |
10 | -22 |
11 | 111 |
12 | -51 |
13 | 230 |
14 | -108 |
15 | 451 |
16 | -222 |
17 | 861 |
18 | -432 |
19 | 1587 |
20 | -819 |
21 | 2861 |
22 | -1501 |
23 | 5028 |
24 | -2691 |
25 | 8679 |
26 | -4707 |
27 | 14691 |
28 | -8089 |
29 | 24492 |
30 | -13638 |
31 | 40202 |
32 | -22653 |
33 | 65141 |
34 | -37060 |
35 | 104199 |
36 | -59863 |
37 | 164833 |
38 | -95484 |
39 | 257920 |
40 | -150646 |
41 | 399681 |
42 | -235141 |
43 | 613557 |
44 | -363543 |
45 | 933869 |
[1,0,3,-1,9,-3,22,-9,52,-22,111,-51,230,-108,451, -222,861,-432,1587,-819,2861,-1501,5028,-2691, 8679,-4707,14691,-8089,24492,-13638,40202,-22653, 65141,-37060,104199,-59863,164833,-95484,257920, -150646,399681,-235141,613557,-363543,933869] |