Expansion of e.g.f. exp( -(exp(x) - 1)^4 / 24 ).

Terms

a(0) =1a(1) =0a(2) =0a(3) =0a(4) =-1a(5) =-10a(6) =-65a(7) =-350a(8) =-1666a(9) =-6510a(10) =-7855a(11) =270050a(12) =4948669a(13) =63503440a(14) =702095030a(15) =6924754200a(16) =58870214129a(17) =356043924590a(18) =-615569993285