a(n) = 5*A005259(n) - 14*A005258(n).

A357567

a(n) = 5*A005259(n) - 14*A005258(n).

Terms

    a(0) =-9a(1) =-17a(2) =99a(3) =5167a(4) =147491a(5) =3937483a(6) =105834699a(7) =2907476527a(8) =81702447651

External references