2200064042domain: NAppears in sequencesNumber of n X n 0..2 arrays with rows nondecreasing and antidiagonals unimodal.at n=7A224006Number of n X 7 0..2 arrays with rows nondecreasing and antidiagonals unimodal.at n=6A224011Number of 7Xn 0..2 arrays with rows nondecreasing and antidiagonals unimodal.at n=6A224017