262249675165domain: NAppears in sequencesNumber of (n+1) X (3+1) 0..2 arrays with every element both >= and <= some horizontal, diagonal or antidiagonal neighbor.at n=5A232409Number of (6+1) X (n+1) 0..2 arrays with every element both >= and <= some horizontal, diagonal or antidiagonal neighbor.at n=2A232420