G.f. A(x) satisfies A(A(A(..(A(x))..))) = B(x) (8th self-COMPOSE of A) such that the coefficients of B(x) consist only of numbers {1,2,3,..,8}, with B(0) = 0.
A112117
G.f. A(x) satisfies A(A(A(..(A(x))..))) = B(x) (8th self-COMPOSE of A) such that the coefficients of B(x) consist only of numbers {1,2,3,..,8}, with B(0) = 0.
Terms
- a(0) =1a(1) =1a(2) =-6a(3) =60a(4) =-720a(5) =9398a(6) =-126958a(7) =1719439a(8) =-22778647a(9) =288721672a(10) =-3426131120a(11) =37291873546a(12) =-368633930696
External references
- oeis: A112117