Number of (n+1)X(7+1) 0..3 arrays with every 2X2 subblock having the sum of the absolute values of the edge differences equal to 6 and no adjacent elements equal.
A233732
Number of (n+1)X(7+1) 0..3 arrays with every 2X2 subblock having the sum of the absolute values of the edge differences equal to 6 and no adjacent elements equal.
Terms
- a(0) =114820a(1) =3435216a(2) =118695412a(3) =4696134192a(4) =195088215888
External references
- oeis: A233732