Number of nX5 0..1 arrays with no 1 equal to more than one of its horizontal, vertical and antidiagonal neighbors, with the exception of exactly two elements.
A282966
Number of nX5 0..1 arrays with no 1 equal to more than one of its horizontal, vertical and antidiagonal neighbors, with the exception of exactly two elements.
Terms
- a(0) =2a(1) =75a(2) =2012a(3) =35870a(4) =577003a(5) =8716978a(6) =124683166a(7) =1722329260a(8) =23131988665a(9) =303943320975
External references
- oeis: A282966