366421422539domain: NAppears in sequencesNumber of (n+1)X(2+1) 0..4 arrays with nondecreasing maximum of every two consecutive values in every row and column.at n=5A250828T(n,k)=Number of (n+1)X(k+1) 0..4 arrays with nondecreasing maximum of every two consecutive values in every row and column.at n=22A250832