# A121238 (b-file synthesized from sequence entry)
0 1
1 1
2 1
3 -1
4 1
5 1
6 -1
7 -1
8 1
9 1
10 1
11 -1
12 -1
13 1
14 -1
15 -1
16 1
17 1
18 1
19 -1
20 1
21 1
22 -1
23 -1
24 -1
25 1
26 1
27 -1
28 -1
29 1
30 -1
31 -1
32 1
33 1
34 1
35 -1
36 1
37 1
38 -1
39 -1
40 1
41 1
42 1
43 -1
44 -1
45 1
46 -1
47 -1
48 -1
49 1
50 1
51 -1
52 1