n | a(n) |
---|---|
0 | 1 |
1 | -1 |
2 | 0 |
3 | 2 |
4 | -2 |
5 | -5 |
6 | 14 |
7 | 5 |
8 | -72 |
9 | 68 |
10 | 278 |
11 | -726 |
12 | -520 |
13 | 4691 |
14 | -3514 |
15 | -21758 |
16 | 50374 |
17 | 56185 |
18 | -374566 |
19 | 194596 |
20 | 1962618 |
21 | -3956504 |
22 | -6258320 |
23 | 33057877 |
24 | -8974630 |
25 | -190822072 |
26 | 330170022 |
27 | 710487590 |
28 | -3088268200 |
29 | 18008739 |
30 | 19398384974 |
31 | -28292606291 |
32 | -81631282280 |
33 | 298546543220 |
34 | 84094857302 |
35 | -2028216574806 |
36 | 2428288153424 |
37 | 9450205225145 |
[1,-1,0,2,-2,-5,14,5,-72,68,278,-726,-520,4691, -3514,-21758,50374,56185,-374566,194596,1962618, -3956504,-6258320,33057877,-8974630,-190822072, 330170022,710487590,-3088268200,18008739, 19398384974,-28292606291,-81631282280, 298546543220,84094857302,-2028216574806, 2428288153424,9450205225145] |