Number of 4Xn 0..1 arrays with no 1 equal to more than two of its horizontal, diagonal and antidiagonal neighbors, with the exception of exactly one element.
A283729
Number of 4Xn 0..1 arrays with no 1 equal to more than two of its horizontal, diagonal and antidiagonal neighbors, with the exception of exactly one element.
Terms
- a(0) =0a(1) =36a(2) =1304a(3) =15228a(4) =185564a(5) =2258212a(6) =25260000a(7) =278215520a(8) =3023291712a(9) =32251956888a(10) =340430533518
External references
- oeis: A283729