7283102949domain: NAppears in sequencesNumber of (n+2)X(2+2) 0..1 arrays with nondecreasing maximum of every three consecutive values in every row and column.at n=6A250568Number of (n+2)X(7+2) 0..1 arrays with nondecreasing maximum of every three consecutive values in every row and column.at n=1A250573