n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | -1 |
3 | 1 |
4 | -1 |
5 | -1 |
6 | 5 |
7 | -8 |
8 | 7 |
9 | 1 |
10 | -19 |
11 | 43 |
12 | -55 |
13 | 27 |
14 | 64 |
15 | -211 |
16 | 343 |
17 | -307 |
18 | -85 |
19 | 911 |
20 | -1919 |
21 | 2344 |
22 | -989 |
23 | -3151 |
24 | 9625 |
25 | -15049 |
26 | 12609 |
27 | 5671 |
28 | -42496 |
29 | 85609 |
30 | -100225 |
31 | 33977 |
32 | 154007 |
33 | -437009 |
34 | 657901 |
35 | -513512 |
36 | -335665 |
37 | 1974097 |
38 | -3808891 |
39 | 4265379 |
[0,1,-1,1,-1,-1,5,-8,7,1,-19,43,-55,27,64,-211, 343,-307,-85,911,-1919,2344,-989,-3151,9625, -15049,12609,5671,-42496,85609,-100225,33977, 154007,-437009,657901,-513512,-335665,1974097, -3808891,4265379] |