Half the number of n X 8 binary arrays with no path of adjacent 1's or adjacent 0's from top row to bottom row.
A069446
Half the number of n X 8 binary arrays with no path of adjacent 1's or adjacent 0's from top row to bottom row.
Terms
- a(0) =128a(1) =330752a(2) =276246170a(3) =138031237058
External references
- oeis: A069446