1075840domain: NAppears in sequencesThe rows of the binomial triangle reduced to balanced ternary lists encoded as decimal numbers.at n=14A182929Number of (2+1) X (n+1) 0..3 arrays with nondecreasing x(i,j)-x(i,j-1) in the i direction and nondecreasing x(i,j)+x(i-1,j) in the j direction.at n=25A250879