Expansion of e.g.f. exp(x/(x-1)).

Terms

a(0) =1a(1) =-1a(2) =-1a(3) =-1a(4) =1a(5) =19a(6) =151a(7) =1091a(8) =7841a(9) =56519a(10) =396271a(11) =2442439a(12) =7701409a(13) =-145269541a(14) =-4833158329a(15) =-104056218421