a(1) = 1, a(2) = 2, a(n) = a(n-1)^3 - a(n-2)^3.A048122a(1) = 1, a(2) = 2, a(n) = a(n-1)^3 - a(n-2)^3.Terms a(0) =1a(1) =2a(2) =7a(3) =335a(4) =37595032External referencesoeis: A048122