n | a(n) |
---|---|
1 | 1 |
2 | -1 |
3 | 0 |
4 | 0 |
5 | -1 |
6 | 2 |
7 | -4 |
8 | 5 |
9 | -7 |
10 | 9 |
11 | -10 |
12 | 10 |
13 | -5 |
14 | 4 |
15 | 19 |
16 | -29 |
17 | 70 |
18 | -84 |
19 | 138 |
20 | -121 |
21 | 174 |
22 | -38 |
23 | -70 |
24 | 364 |
25 | -797 |
26 | 1423 |
27 | -2048 |
28 | 3001 |
29 | -3479 |
30 | 3324 |
31 | -2080 |
32 | -703 |
33 | 7923 |
34 | -15258 |
35 | 32218 |
36 | -46063 |
37 | 68683 |
38 | -73394 |
39 | 82847 |
40 | -45206 |
41 | -24942 |
42 | 191996 |
43 | -422887 |
44 | 780535 |
45 | -1225608 |
46 | 1713171 |
47 | -2093347 |
[1,-1,0,0,-1,2,-4,5,-7,9,-10,10,-5,4,19,-29,70, -84,138,-121,174,-38,-70,364,-797,1423,-2048,3001, -3479,3324,-2080,-703,7923,-15258,32218,-46063, 68683,-73394,82847,-45206,-24942,191996,-422887, 780535,-1225608,1713171,-2093347] |