E.g.f. satisfies: A(x) = exp(x*A(((x+1)^7-1)/7)).
A143638
E.g.f. satisfies: A(x) = exp(x*A(((x+1)^7-1)/7)).
Terms
- a(0) =1a(1) =1a(2) =3a(3) =34a(4) =605a(5) =16416a(6) =644647a(7) =33690574a(8) =2252245353a(9) =187575203080
External references
- oeis: A143638