Number of nX6 binary arrays with every element neighboring horizontally or vertically both a 0 and a 1.

A203283

Number of nX6 binary arrays with every element neighboring horizontally or vertically both a 0 and a 1.

Terms

    a(0) =0a(1) =100a(2) =1444a(3) =40000a(4) =996004a(5) =26193924a(6) =674752576a(7) =17603451684a(8) =457011152676

External references