n | a(n) |
---|---|
0 | 1 |
1 | -4 |
2 | 1 |
3 | 18 |
4 | -10 |
5 | 1 |
6 | -96 |
7 | 86 |
8 | -18 |
9 | 1 |
10 | 600 |
11 | -756 |
12 | 246 |
13 | -28 |
14 | 1 |
15 | -4320 |
16 | 7092 |
17 | -3168 |
18 | 552 |
19 | -40 |
20 | 1 |
21 | 35280 |
22 | -71856 |
23 | 41112 |
24 | -9720 |
25 | 1070 |
26 | -54 |
27 | 1 |
28 | -322560 |
29 | 787824 |
30 | -552240 |
31 | 165720 |
32 | -24600 |
33 | 1878 |
34 | -70 |
35 | 1 |
36 | 3265920 |
37 | -9329760 |
38 | 7768080 |
39 | -2835360 |
40 | 531480 |
41 | -54516 |
42 | 3066 |
43 | -88 |
[1,-4,1,18,-10,1,-96,86,-18,1,600,-756,246,-28,1, -4320,7092,-3168,552,-40,1,35280,-71856,41112, -9720,1070,-54,1,-322560,787824,-552240,165720, -24600,1878,-70,1,3265920,-9329760,7768080, -2835360,531480,-54516,3066,-88] |