Number of n X 6 binary arrays without the pattern 0 0 1 1 diagonally, vertically, antidiagonally or horizontally.
A189902
Number of n X 6 binary arrays without the pattern 0 0 1 1 diagonally, vertically, antidiagonally or horizontally.
Terms
- a(0) =52a(1) =2704a(2) =140608a(3) =3833322a(4) =109264923a(5) =2719427244a(6) =63149685928
External references
- oeis: A189902