Number of (3n-2)X2 0..6n-5 arrays with upper left zero and lower right 6n-5 and each element differing from its horizontal, vertical and diagonal neighbors by a power of two.
A265488
Number of (3n-2)X2 0..6n-5 arrays with upper left zero and lower right 6n-5 and each element differing from its horizontal, vertical and diagonal neighbors by a power of two.
Terms
- a(0) =1a(1) =12a(2) =1030a(3) =298764a(4) =83948008a(5) =22511356876
External references
- oeis: A265488