479406domain: NAppears in sequencesNumber of 4 X n 0..1 arrays with diagonals and antidiagonals unimodal and rows nondecreasing.at n=33A223951Number of n X 5 0..1 arrays with every element equal to 0, 1, 3, 5, 6 or 8 king-move adjacent elements, with upper left element zero.at n=13A299448