Number of nX6 0..1 arrays with every element unequal to 0, 2, 3 or 5 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero.
A318089
Number of nX6 0..1 arrays with every element unequal to 0, 2, 3 or 5 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero.
Terms
- a(0) =1a(1) =10a(2) =11a(3) =547a(4) =1945a(5) =10843a(6) =68301a(7) =432496a(8) =2725920a(9) =16794426a(10) =104702713a(11) =658121305a(12) =4104184369a(13) =25710109361a(14) =160430205685
External references
- oeis: A318089