a(0) = c, a(1) = p*c^3; a(n+2) = p*c^2*a(n+1) - a(n), for p = 3, c = 2.

A065101

a(0) = c, a(1) = p*c^3; a(n+2) = p*c^2*a(n+1) - a(n), for p = 3, c = 2.

Terms

    a(0) =2a(1) =24a(2) =286a(3) =3408a(4) =40610a(5) =483912a(6) =5766334a(7) =68712096a(8) =818778818a(9) =9756633720a(10) =116260825822

External references