Half the number of nX7 0..2 arrays with no element equal to the sum mod 3 of its horizontal and vertical neighbors.
A183499
Half the number of nX7 0..2 arrays with no element equal to the sum mod 3 of its horizontal and vertical neighbors.
Terms
- a(0) =64a(1) =8256a(2) =1048576a(3) =134226432a(4) =17180393472
External references
- oeis: A183499