Number of 4Xn 0..1 arrays with no 1 equal to more than two of its horizontal, diagonal and antidiagonal neighbors.
A283694
Number of 4Xn 0..1 arrays with no 1 equal to more than two of its horizontal, diagonal and antidiagonal neighbors.
Terms
- a(0) =16a(1) =209a(2) =1525a(3) =15226a(4) =149840a(5) =1392868a(6) =13354587a(7) =127784543a(8) =1216273286a(9) =11610922077a(10) =110813421739
External references
- oeis: A283694