Number of n X 7 0..n*7-1 arrays with upper left zero and lower right n*7-1 and each element differing from its horizontal, vertical and antidiagonal neighbors by a power of two.
A265600
Number of n X 7 0..n*7-1 arrays with upper left zero and lower right n*7-1 and each element differing from its horizontal, vertical and antidiagonal neighbors by a power of two.
Terms
- a(0) =456a(1) =1627a(2) =534268a(3) =19333806a(4) =7124418191a(5) =108447811968
External references
- oeis: A265600