n | a(n) |
---|---|
1 | 2 |
2 | 0 |
3 | 0 |
4 | 16 |
5 | -6 |
6 | 8 |
7 | 68 |
8 | -42 |
9 | 68 |
10 | 208 |
11 | -160 |
12 | 326 |
13 | 502 |
14 | -420 |
15 | 1156 |
16 | 994 |
17 | -670 |
18 | 3216 |
19 | 1720 |
20 | -8 |
21 | 7536 |
22 | 2704 |
23 | 5600 |
24 | 12952 |
25 | 6786 |
26 | 26060 |
27 | 15640 |
28 | 17196 |
29 | 98906 |
30 | -24644 |
31 | 83148 |
32 | 270212 |
33 | -138436 |
34 | 177012 |
35 | 895512 |
36 | -784064 |
37 | 835534 |
38 | 1842640 |
39 | -1419764 |
[2,0,0,16,-6,8,68,-42,68,208,-160,326,502,-420, 1156,994,-670,3216,1720,-8,7536,2704,5600,12952, 6786,26060,15640,17196,98906,-24644,83148,270212, -138436,177012,895512,-784064,835534,1842640, -1419764] |