10806894domain: NAppears in sequencesNumber of nX3 0..2 arrays with the row and column sums nondecreasing.at n=6A203325Number of nX7 0..2 arrays with the row and column sums nondecreasing.at n=2A203329T(n,k)=Number of nXk 0..2 arrays with the row and column sums nondecreasing.at n=38A203330