Number of nX6 0..1 arrays with no 1 equal to more than one of its horizontal, vertical and antidiagonal neighbors, with the exception of exactly one element.
A282883
Number of nX6 0..1 arrays with no 1 equal to more than one of its horizontal, vertical and antidiagonal neighbors, with the exception of exactly one element.
Terms
- a(0) =12a(1) =416a(2) =13062a(3) =286920a(4) =6296324a(5) =128768496a(6) =2561487246a(7) =49811090624a(8) =951678283294
External references
- oeis: A282883