143354domain: NAppears in sequencesa(n) = round(e^(n+1)/(e^2+1)).at n=13A182197Number of (n+1) X (6+1) 0..1 arrays with nondecreasing x(i,j)-x(i,j-1) in the i direction and nondecreasing min(x(i,j),x(i-1,j)) in the j direction.at n=11A250654