n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 2 |
4 | 0 |
5 | -4 |
6 | -6 |
7 | 2 |
8 | 22 |
9 | 30 |
10 | -26 |
11 | -154 |
12 | -172 |
13 | 288 |
14 | 1190 |
15 | 990 |
16 | -3040 |
17 | -9620 |
18 | -4970 |
19 | 31350 |
20 | 79120 |
21 | 12580 |
22 | -318210 |
23 | -649610 |
24 | 174150 |
25 | 3185686 |
26 | 5233514 |
27 | -4273078 |
28 | -31452228 |
29 | -40495600 |
30 | 64593386 |
31 | 305819154 |
32 | 290278982 |
33 | -835918098 |
34 | -2921409370 |
35 | -1771072346 |
36 | 9995237616 |
37 | 27317409988 |
[1,1,2,2,0,-4,-6,2,22,30,-26,-154,-172,288,1190, 990,-3040,-9620,-4970,31350,79120,12580,-318210, -649610,174150,3185686,5233514,-4273078,-31452228, -40495600,64593386,305819154,290278982,-835918098, -2921409370,-1771072346,9995237616,27317409988] |