Number of nX6 0..1 arrays with every element equal to 1, 2, 3 or 4 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.
A302379
Number of nX6 0..1 arrays with every element equal to 1, 2, 3 or 4 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.
Terms
- a(0) =5a(1) =601a(2) =19215a(3) =688999a(4) =24209608a(5) =849467774a(6) =29810775827
External references
- oeis: A302379