4174016domain: NAppears in sequencesNumber of nX4 0..1 arrays with antidiagonals unimodal.at n=5A223565Number of nX6 0..1 arrays with antidiagonals unimodal.at n=3A223567T(n,k)=Number of nXk 0..1 arrays with antidiagonals unimodal.at n=39A223569T(n,k)=Number of nXk 0..1 arrays with antidiagonals unimodal.at n=41A223569