# A154557 (b-file synthesized from sequence entry)
0 0
1 1
2 0
3 1
4 1
5 0
6 -1
7 2
8 1
9 0
10 3
11 -3
12 3
13 1
14 0
15 -15
16 12
17 -6
18 4
19 1
20 0
21 105
22 -75
23 30
24 -10
25 5
26 1
27 0
28 -945
29 630
30 -225
31 60
32 -15
33 6
34 1
35 0
36 10395
37 -6615
38 2205
39 -525
40 105
41 -21
42 7
43 1
44 0
45 -135135
46 83160
47 -26460
48 5880
49 -1050
50 168
51 -28
52 8
53 1
54 0
55 2027025
56 -1216215
57 374220
58 -79380