# A288580 (b-file synthesized from sequence entry)
0 1
1 1
2 -1
3 1
4 -1
5 4
6 1
7 1
8 -4
9 -36
10 1
11 1
12 -2
13 9
14 576
15 1
16 1
17 -4
18 -9
19 64
20 -14400
21 1
22 1
23 2
24 -3
25 -8
26 -225
27 518400
28 1
29 1
30 2
31 -6
32 -16
33 40
34 -2304
35 -25401600
36 1
37 1
38 2
39 -9
40 -4
41 -15
42 324
43 11025
44 1625702400
45 1
46 1
47 2
48 3
49 -8
50 -25
51 144
52 280
53 147456
54 -131681894400
55 1
56 1
57 2
58 3
59 -12
60 -5
61 -24
62 105
63 -2240
64 -893025
65 13168189440000