159191945604domain: NAppears in sequencesNumber of (n+1)X(3+1) 0..2 arrays with nondecreasing maximum of every two consecutive values in every row and column.at n=6A250615Number of (n+1)X(7+1) 0..2 arrays with nondecreasing maximum of every two consecutive values in every row and column.at n=2A250619