a(n) = (A201225(n))^3 - (A201226(n))^2.

A201227

a(n) = (A201225(n))^3 - (A201226(n))^2.

Terms

    a(0) =219375a(1) =4566375a(2) =82569375a(3) =1482276375a(4) =26598999375a(5) =477300306375

External references