a(n) = p(1,n), where p(x,n) is the strong divisibility sequence of polynomials based on sqrt(5) as in A327322.

A329012

a(n) = p(1,n), where p(x,n) is the strong divisibility sequence of polynomials based on sqrt(5) as in A327322.

Terms

    a(0) =1a(1) =7a(2) =52a(3) =406a(4) =16496a(5) =27664a(6) =1663936a(7) =2081968a(8) =18513664a(9) =833245952a(10) =16665967616a(11) =13888655872

External references