158358domain: NAppears in sequencesNumber of 5Xn 0..1 arrays with diagonals and rows unimodal and antidiagonals nondecreasing.at n=10A224161Number of edges in a graph of n adjacent rectangles in a row with all possible diagonals drawn, as in A306302, but without the rectangles' edges which are perpendicular to the row.at n=26A369177