Half the number of n X 7 binary arrays with a path of adjacent 1's and a path of adjacent 0's from top row to bottom row.
A069407
Half the number of n X 7 binary arrays with a path of adjacent 1's and a path of adjacent 0's from top row to bottom row.
Terms
- a(0) =63a(1) =6069a(2) =476389a(3) =33438451a(4) =2230830597
External references
- oeis: A069407