Diagonal of the rational function 1/(1-(wxyz + wxy + wxz + wy + wz + xy + xz + y + z)).

A274789

Diagonal of the rational function 1/(1-(wxyz + wxy + wxz + wy + wz + xy + xz + y + z)).

Terms

    a(0) =1a(1) =9a(2) =241a(3) =9129a(4) =402321a(5) =19321689a(6) =981044401a(7) =51794295849

External references