Half the number of nX8 binary arrays with every element equal to exactly one or two of its horizontal and vertical neighbors.
A185834
Half the number of nX8 binary arrays with every element equal to exactly one or two of its horizontal and vertical neighbors.
Terms
- a(0) =13a(1) =1103a(2) =17877a(3) =257050a(4) =4143707a(5) =68363184a(6) =1073661088a(7) =17200095426a(8) =278159538826
External references
- oeis: A185834