n | a(n) |
---|---|
1 | 1 |
2 | -4 |
3 | 1 |
4 | 32 |
5 | -12 |
6 | 1 |
7 | -384 |
8 | 176 |
9 | -24 |
10 | 1 |
11 | 6144 |
12 | -3200 |
13 | 560 |
14 | -40 |
15 | 1 |
16 | -122880 |
17 | 70144 |
18 | -14400 |
19 | 1360 |
20 | -60 |
21 | 1 |
22 | 2949120 |
23 | -1806336 |
24 | 415744 |
25 | -47040 |
26 | 2800 |
27 | -84 |
28 | 1 |
29 | -82575360 |
30 | 53526528 |
31 | -13447168 |
32 | 1732864 |
33 | -125440 |
34 | 5152 |
35 | -112 |
36 | 1 |
37 | 2642411520 |
38 | -1795424256 |
39 | 483835904 |
[1,-4,1,32,-12,1,-384,176,-24,1,6144,-3200,560, -40,1,-122880,70144,-14400,1360,-60,1,2949120, -1806336,415744,-47040,2800,-84,1,-82575360, 53526528,-13447168,1732864,-125440,5152,-112,1, 2642411520,-1795424256,483835904] |