4769326domain: NAppears in sequencesInteger Quotients of Lucas Numbers; a rectangular array by downward antidiagonals.at n=31A143790a(n) = L(9*n)/L(n) where L(n) = Lucas number A000204(n).at n=3A153177a(n) = L(8*n+4)/7, where L = A000032 (the Lucas sequence).at n=4A333718