Number of 7Xn 0..1 arrays with every element equal to 0, 2, 3 or 4 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.
A302373
Number of 7Xn 0..1 arrays with every element equal to 0, 2, 3 or 4 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.
Terms
- a(0) =64a(1) =21a(2) =5110a(3) =3143a(4) =367512a(5) =3858625a(6) =188443738a(7) =4558781926a(8) =165780766701
External references
- oeis: A302373