Half the number of 7 X n binary arrays with no path of adjacent 1's or adjacent 0's from top row to bottom row.
A069433
Half the number of 7 X n binary arrays with no path of adjacent 1's or adjacent 0's from top row to bottom row.
Terms
- a(0) =63a(1) =7616a(2) =896026a(3) =103948054a(4) =11974298030
External references
- oeis: A069433