Number of nX3 0..3 arrays with no element less than a strict majority of its horizontal and antidiagonal neighbors.
A231834
Number of nX3 0..3 arrays with no element less than a strict majority of its horizontal and antidiagonal neighbors.
Terms
- a(0) =16a(1) =188a(2) =4508a(3) =111621a(4) =2836554a(5) =71178861a(6) =1792092360a(7) =45099279326
External references
- oeis: A231834