Number of (n+1)X(5+1) 0..6 arrays with every 2X2 subblock having the absolute values of all six edge and diagonal differences no larger than 1.
A234128
Number of (n+1)X(5+1) 0..6 arrays with every 2X2 subblock having the absolute values of all six edge and diagonal differences no larger than 1.
Terms
- a(0) =64441a(1) =4909103a(2) =380250439a(3) =29939517797
External references
- oeis: A234128