96914926654domain: NAppears in sequencesNumber of n X n 0..3 arrays with rows unimodal and antidiagonals nondecreasing.at n=5A224198Number of nX6 0..3 arrays with rows unimodal and antidiagonals nondecreasing.at n=5A224202Number of 6 X n 0..3 arrays with rows unimodal and antidiagonals nondecreasing.at n=5A224208