# A204024 (b-file synthesized from sequence entry)
1 1
2 -1
3 2
4 -4
5 1
6 6
7 -16
8 10
9 -1
10 24
11 -76
12 70
13 -20
14 1
15 120
16 -428
17 496
18 -224
19 35
20 -1
21 720
22 -2808
23 3808
24 -2260
25 588
26 -56
27 1
28 5040
29 -21096
30 32152
31 -23008
32 8140
33 -1344
34 84
35 -1
36 40320
37 -178848
38 298688
39 -245560
40 107328
41 -24772
42 2772