406420576301domain: NAppears in sequencesNumber of (n+1)X(6+1) 0..2 arrays with every element both >= and <= some horizontal, diagonal or antidiagonal neighbor.at n=2A232412Number of (3+1)X(n+1) 0..2 arrays with every element both >= and <= some horizontal, diagonal or antidiagonal neighbor.at n=5A232417