Number of nX6 0..1 arrays with every element equal to 0, 2, 3, 4, 5 or 6 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero.
A301529
Number of nX6 0..1 arrays with every element equal to 0, 2, 3, 4, 5 or 6 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero.
Terms
- a(0) =1a(1) =113a(2) =1728a(3) =43211a(4) =1050609a(5) =26709523a(6) =681538595a(7) =17470755574a(8) =448475800823
External references
- oeis: A301529