Number of n X n binary arrays without the pattern 0 0 1 1 diagonally, vertically or horizontally.
A189152
Number of n X n binary arrays without the pattern 0 0 1 1 diagonally, vertically or horizontally.
Terms
- a(0) =2a(1) =16a(2) =512a(3) =37976a(4) =8210464a(5) =4708773306
External references
- oeis: A189152