Number of nX5 0..3 arrays avoiding the pattern z z+1 z horizontally and z z-1 z vertically.
A209089
Number of nX5 0..3 arrays avoiding the pattern z z+1 z horizontally and z z-1 z vertically.
Terms
- a(0) =883a(1) =779689a(2) =544875737a(3) =376488811859
External references
- oeis: A209089