Number of n X n 0..n*n-1 arrays with upper left zero and lower right n*n-1 and each element differing from its horizontal, vertical and antidiagonal neighbors by a power of two.
A265594
Number of n X n 0..n*n-1 arrays with upper left zero and lower right n*n-1 and each element differing from its horizontal, vertical and antidiagonal neighbors by a power of two.
Terms
- a(0) =1a(1) =2a(2) =0a(3) =2908a(4) =11746590a(5) =0
External references
- oeis: A265594