Half the number of (n+1)X8 binary arrays with no 2X2 subblock sum differing from a horizontal or vertical neighbor subblock sum by more than one.
A184612
Half the number of (n+1)X8 binary arrays with no 2X2 subblock sum differing from a horizontal or vertical neighbor subblock sum by more than one.
Terms
- a(0) =15842a(1) =1107926a(2) =78509868a(3) =6057271712a(4) =462355902596
External references
- oeis: A184612