Number of (n+1)X(4+1) 0..5 arrays with every 2X2 subblock having the sum of the squares of the edge differences equal to 14.
A233649
Number of (n+1)X(4+1) 0..5 arrays with every 2X2 subblock having the sum of the squares of the edge differences equal to 14.
Terms
- a(0) =20936a(1) =272564a(2) =3945444a(3) =64384744a(4) =1066468816a(5) =18298607052a(6) =311919115144
External references
- oeis: A233649