E.g.f.: exp(Sum_{n>=1} A050999(n) * x^n).
A294395
E.g.f.: exp(Sum_{n>=1} A050999(n) * x^n).
Terms
- a(0) =1a(1) =1a(2) =3a(3) =67a(4) =289a(5) =5121a(6) =71731a(7) =861043a(8) =18134817a(9) =303946849a(10) =6724342531a(11) =146426154051
External references
- oeis: A294395