74288domain: NAppears in sequencesa(n) = floor( exp(11/18)*n! ).at n=7A030880Number of (n+1) X (2+1) 0..1 arrays with nondecreasing min(x(i,j),x(i,j-1)) in the i direction and nondecreasing absolute value of x(i,j)-x(i-1,j) in the j direction.at n=8A250791