a(0) = 8; for n > 0, a(n) = a(n-1)^2 - 2.A346625a(0) = 8; for n > 0, a(n) = a(n-1)^2 - 2.Terms a(0) =8a(1) =62a(2) =3842a(3) =14760962External referencesoeis: A346625