Number of 6Xn binary arrays with no two ones adjacent horizontally, diagonally or antidiagonally.
A228687
Number of 6Xn binary arrays with no two ones adjacent horizontally, diagonally or antidiagonally.
Terms
- a(0) =64a(1) =239a(2) =5215a(3) =32928a(4) =475809a(5) =3837761a(6) =46125216a(7) =419022831a(8) =4618533791a(9) =44467300608a(10) =470238325217
External references
- oeis: A228687