Number of nX3 0..3 arrays with no element less than a strict majority of its horizontal, vertical and antidiagonal neighbors.
A231695
Number of nX3 0..3 arrays with no element less than a strict majority of its horizontal, vertical and antidiagonal neighbors.
Terms
- a(0) =16a(1) =272a(2) =5972a(3) =115583a(4) =2049855a(5) =37872601a(6) =711067486a(7) =13223846355a(8) =245394073602
External references
- oeis: A231695