G.f. A(x) satisfies A(A(A(..(A(x))..))) = B(x) (9th self-COMPOSE of A) such that the coefficients of B(x) consist only of numbers {1,2,3,..,9}, with B(0) = 0.
A112119
G.f. A(x) satisfies A(A(A(..(A(x))..))) = B(x) (9th self-COMPOSE of A) such that the coefficients of B(x) consist only of numbers {1,2,3,..,9}, with B(0) = 0.
Terms
- a(0) =1a(1) =1a(2) =-7a(3) =81a(4) =-1122a(5) =16906a(6) =-264109a(7) =4150081a(8) =-64119406a(9) =955386299a(10) =-13491950523a(11) =178108552187
External references
- oeis: A112119