5941888105domain: NAppears in sequencesNumber of nX4 0..3 arrays with rows, diagonals and antidiagonals unimodal.at n=4A223872T(n,k)=Number of nXk 0..3 arrays with rows, diagonals and antidiagonals unimodal.at n=32A223876Number of 5Xn 0..3 arrays with rows, diagonals and antidiagonals unimodal.at n=3A223879