n | a(n) |
---|---|
0 | 1 |
1 | -1 |
2 | 1 |
3 | 0 |
4 | -2 |
5 | 3 |
6 | -2 |
7 | -1 |
8 | 6 |
9 | -10 |
10 | 8 |
11 | 2 |
12 | -19 |
13 | 34 |
14 | -30 |
15 | -3 |
16 | 60 |
17 | -112 |
18 | 106 |
19 | -2 |
20 | -188 |
21 | 370 |
22 | -373 |
23 | 48 |
24 | 586 |
25 | -1226 |
26 | 1307 |
27 | -296 |
28 | -1808 |
29 | 4046 |
30 | -4546 |
31 | 1430 |
32 | 5516 |
33 | -13300 |
34 | 15724 |
35 | -6217 |
36 | -16626 |
37 | 43566 |
38 | -54132 |
39 | 25464 |
40 | 49373 |
41 | -142146 |
42 | 185496 |
43 | -100306 |
44 | -143896 |
45 | 461874 |
46 | -632864 |
47 | 384348 |
48 | 409270 |
49 | -1494356 |
50 | 2150240 |
[1,-1,1,0,-2,3,-2,-1,6,-10,8,2,-19,34,-30,-3,60, -112,106,-2,-188,370,-373,48,586,-1226,1307,-296, -1808,4046,-4546,1430,5516,-13300,15724,-6217, -16626,43566,-54132,25464,49373,-142146,185496, -100306,-143896,461874,-632864,384348,409270, -1494356,2150240] |