Number of nX6 binary arrays with top left value 1 and no two ones adjacent horizontally, vertically or antidiagonally.
A228480
Number of nX6 binary arrays with top left value 1 and no two ones adjacent horizontally, vertically or antidiagonally.
Terms
- a(0) =8a(1) =41a(2) =386a(3) =3084a(4) =25699a(5) =211588a(6) =1748684a(7) =14433982a(8) =119188751a(9) =984088952a(10) =8125411159a(11) =67089476825a(12) =553940891394
External references
- oeis: A228480