E.g.f.: exp(x) * Product_{k>=1} (1 + (1 - exp(x))^k).

A335811

E.g.f.: exp(x) * Product_{k>=1} (1 + (1 - exp(x))^k).

Terms

    a(0) =1a(1) =0a(2) =0a(3) =-6a(4) =-36a(5) =-270a(6) =-1620a(7) =-8526a(8) =-41076a(9) =-549870a(10) =-13520340a(11) =-262959246a(12) =-3587233716a(13) =-22581847470a(14) =584571618540

External references