Number of nX5 0..2 arrays with no average of any element and its diagonal, antidiagonal, horizontal and vertical neighbors equal to one.
A200806
Number of nX5 0..2 arrays with no average of any element and its diagonal, antidiagonal, horizontal and vertical neighbors equal to one.
Terms
- a(0) =52a(1) =21028a(2) =1258392a(3) =133370844a(4) =16571687222
External references
- oeis: A200806