Number of (5+1)X(n+1) 0..3 arrays with no element greater than all horizontal neighbors or equal to all vertical neighbors.

A238934

Number of (5+1)X(n+1) 0..3 arrays with no element greater than all horizontal neighbors or equal to all vertical neighbors.

Terms

    a(0) =2052a(1) =2391340a(2) =873385842a(3) =265992385206

External references