Number of nX6 0..1 arrays with every element equal to 2, 3, 4 or 6 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero.
A300774
Number of nX6 0..1 arrays with every element equal to 2, 3, 4 or 6 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero.
Terms
- a(0) =0a(1) =19a(2) =102a(3) =735a(4) =10374a(5) =116954a(6) =1413931a(7) =17336190a(8) =210669938a(9) =2579232344a(10) =31507335039a(11) =385235115962
External references
- oeis: A300774