Number of 6Xn 0..1 arrays with no 1 equal to more than one of its horizontal, diagonal and antidiagonal neighbors, with the exception of exactly two elements.
A283639
Number of 6Xn 0..1 arrays with no 1 equal to more than one of its horizontal, diagonal and antidiagonal neighbors, with the exception of exactly two elements.
Terms
- a(0) =0a(1) =606a(2) =28828a(3) =856710a(4) =20051838a(5) =490925804a(6) =10666178322a(7) =218881780434
External references
- oeis: A283639