n | a(n) |
---|---|
0 | 1 |
1 | -1 |
2 | -1 |
3 | 1 |
4 | -2 |
5 | -3 |
6 | 7 |
7 | -4 |
8 | -1 |
9 | 20 |
10 | -9 |
11 | -15 |
12 | 45 |
13 | -39 |
14 | -38 |
15 | 95 |
16 | -81 |
17 | -99 |
18 | 244 |
19 | -196 |
20 | -188 |
21 | 538 |
22 | -371 |
23 | -421 |
24 | 1256 |
25 | -823 |
26 | -820 |
27 | 2575 |
28 | -1672 |
29 | -1904 |
30 | 5367 |
31 | -3714 |
32 | -3861 |
33 | 10555 |
34 | -7362 |
35 | -8159 |
36 | 21391 |
37 | -14975 |
38 | -15592 |
39 | 41654 |
40 | -28293 |
41 | -30748 |
42 | 82026 |
43 | -54899 |
44 | -57331 |
45 | 155933 |
[1,-1,-1,1,-2,-3,7,-4,-1,20,-9,-15,45,-39,-38,95, -81,-99,244,-196,-188,538,-371,-421,1256,-823, -820,2575,-1672,-1904,5367,-3714,-3861,10555, -7362,-8159,21391,-14975,-15592,41654,-28293, -30748,82026,-54899,-57331,155933] |