Number of nX6 0..1 arrays with each 1 horizontally or vertically adjacent to 0, 1, 2 or 4 1s.
A295714
Number of nX6 0..1 arrays with each 1 horizontally or vertically adjacent to 0, 1, 2 or 4 1s.
Terms
- a(0) =64a(1) =2816a(2) =116902a(3) =4919857a(4) =206899873a(5) =8705322572a(6) =366212961052
External references
- oeis: A295714