# A132693 (b-file synthesized from sequence entry)
0 1
1 1
2 -3
3 22
4 -250
5 3810
6 -72492
7 1649634
8 -43626510
9 1313526375
10 -44332221175
11 1657043432088
12 -67929461003560
13 3029864359322346
14 -146058681728370600
15 7566706624571096610
16 -419220650458638848514
17 24733868801871384287055
18 -1548237182318766914543100