Number of (n+1)X(5+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.
A233730
Number of (n+1)X(5+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) =7976a(1) =115972a(2) =1851404a(3) =32240288a(4) =578163016a(5) =10577526052a(6) =195088215888
External references
- oeis: A233730