Number of 4 X n binary arrays with some element plus some horizontally, diagonally or antidiagonally adjacent neighbor totalling two not more than once.
A269078
Number of 4 X n binary arrays with some element plus some horizontally, diagonally or antidiagonally adjacent neighbor totalling two not more than once.
Terms
- a(0) =16a(1) =89a(2) =537a(3) =3288a(4) =17713a(5) =102545a(6) =542112a(7) =2991561a(8) =15699273a(9) =84015848a(10) =437869217a(11) =2298582593a(12) =11896438960a(13) =61665786297a(14) =317089210745
External references
- oeis: A269078