# A055139 (b-file synthesized from sequence entry)
0 1
1 -1
2 0
3 1
4 -1
5 -1
6 4
7 -1
8 -19
9 31
10 120
11 -483
12 -933
13 8623
14 6748
15 -189589
16 41561
17 5147391
18 -6328400
19 -170622599
20 394612599
21 6807529823
22 -23890335372
23 -322371010985
24 1564733285829
25 17884889743135
26 -114158790326872