# A193544 (b-file synthesized from sequence entry)
0 1
1 -1
2 -3
3 27
4 441
5 -11529
6 -442827
7 23444883
8 1636819569
9 -145703137041
10 -16106380394643
11 2164638920874507
12 347592265948756521
13 -65724760945840254489
14 -14454276753061349098587
15 3658147171522531111996803
16 1055646229815910768764248289