E.g.f.: exp(8x)/(1-8x)^(1/8).A094935E.g.f.: exp(8x)/(1-8x)^(1/8).Terms a(0) =1a(1) =9a(2) =89a(3) =1073a(4) =18321a(5) =476473a(6) =17484457a(7) =813648417a(8) =45054110369External referencesoeis: A094935