# A009183 (b-file synthesized from sequence entry)
0 1
1 0
2 0
3 3
4 -11
5 30
6 -14
7 -525
8 4593
9 -22428
10 17596
11 1039995
12 -13641275
13 96216978
14 -105681666
15 -8517557685
16 148962722881
17 -1373978443800
18 1940315387608
19 198084321525267
20 -4330346354150859
21 49339565916861990
22 -85160442362115350