# A012012 (b-file synthesized from sequence entry)
0 1
1 1
2 -3
3 -27
4 1145
5 -8631
6 -1770123
7 115778861
8 4625206001
9 -1652588042607
10 75500754980077
11 36232528294816885
12 -8153373987817082007
13 -655897923302322394919
14 753704651365381460774501