Half the number of nX6 binary arrays with every element equal to exactly one or two of its horizontal and vertical neighbors.
A185832
Half the number of nX6 binary arrays with every element equal to exactly one or two of its horizontal and vertical neighbors.
Terms
- a(0) =5a(1) =162a(2) =1430a(3) =11789a(4) =98975a(5) =923808a(6) =7678409a(7) =68363184a(8) =593948668a(9) =5187350050a(10) =45205777641a(11) =395015488029
External references
- oeis: A185832