Number of nX6 0..1 arrays with every element equal to 0, 2, 3, 5 or 6 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero.
A301328
Number of nX6 0..1 arrays with every element equal to 0, 2, 3, 5 or 6 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero.
Terms
- a(0) =1a(1) =42a(2) =89a(3) =414a(4) =2520a(5) =17491a(6) =116017a(7) =770874a(8) =5227338a(9) =35859578a(10) =243392668a(11) =1656906035a(12) =11300552599a(13) =77029689648a(14) =524999643412
External references
- oeis: A301328