61956domain: NAppears in sequencesConvolution of L(n+1) := A000204(n+1) (Lucas), n>=0, with L(n+7), n>=0.at n=10A067985G.f. A(x) satisfies: A(x) = x + x^2 + x^3 * A(x/(1 - x)) / (1 - x).at n=15A346050