1455816domain: NAppears in sequencesNumber of nX6 0..2 arrays with rows, diagonals and antidiagonals unimodal.at n=2A223787T(n,k)=Number of nXk 0..2 arrays with rows, diagonals and antidiagonals unimodal.at n=30A223789Number of 3 X n 0..2 arrays with rows, diagonals and antidiagonals unimodal.at n=5A223790