27738515408domain: NAppears in sequencesNumber of (n+2)X(4+2) 0..1 arrays with the (lower) medians of each row equal and of each column equal.at n=4A237743Number of (n+2)X(5+2) 0..1 arrays with the (lower) medians of each row equal and of each column equal.at n=3A237744