n | a(n) |
---|---|
0 | 1 |
1 | -4 |
2 | 2 |
3 | 8 |
4 | -1 |
5 | -20 |
6 | -2 |
7 | 40 |
8 | 3 |
9 | -72 |
10 | 2 |
11 | 128 |
12 | -4 |
13 | -220 |
14 | -4 |
15 | 360 |
16 | 5 |
17 | -576 |
18 | 8 |
19 | 904 |
20 | -8 |
21 | -1384 |
22 | -10 |
23 | 2088 |
24 | 11 |
25 | -3108 |
26 | 12 |
27 | 4552 |
28 | -15 |
29 | -6592 |
30 | -18 |
31 | 9448 |
32 | 22 |
33 | -13392 |
34 | 26 |
35 | 18816 |
36 | -29 |
37 | -26216 |
38 | -34 |
39 | 36224 |
40 | 38 |
41 | -49700 |
42 | 42 |
43 | 67728 |
44 | -51 |
45 | -91688 |
46 | -56 |
47 | 123392 |
48 | 66 |
49 | -165128 |
50 | 78 |
51 | 219784 |
52 | -85 |
53 | -291072 |
[1,-4,2,8,-1,-20,-2,40,3,-72,2,128,-4,-220,-4,360, 5,-576,8,904,-8,-1384,-10,2088,11,-3108,12,4552, -15,-6592,-18,9448,22,-13392,26,18816,-29,-26216, -34,36224,38,-49700,42,67728,-51,-91688,-56, 123392,66,-165128,78,219784,-85,-291072] |