a(0) = 1, a(n+1) = 2*a(n)^3 + 3*a(n).A238799a(0) = 1, a(n+1) = 2*a(n)^3 + 3*a(n).Terms a(0) =1a(1) =5a(2) =265a(3) =37220045External referencesoeis: A238799