Number of nX6 0..1 arrays with every element equal to 0, 2, 3, 4 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.
A303082
Number of nX6 0..1 arrays with every element equal to 0, 2, 3, 4 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.
Terms
- a(0) =1a(1) =168a(2) =432a(3) =3667a(4) =34430a(5) =409478a(6) =4862916a(7) =60442630a(8) =764631608a(9) =9669569563a(10) =122749248476
External references
- oeis: A303082