Number of (n+1)X6 binary arrays with every 2X2 subblock trace equal to exactly one or two horizontal and vertical neighbor 2X2 subblock traces.

A186935

Number of (n+1)X6 binary arrays with every 2X2 subblock trace equal to exactly one or two horizontal and vertical neighbor 2X2 subblock traces.

Terms

    a(0) =344a(1) =6848a(2) =46960a(3) =400192a(4) =3026432a(5) =25314744a(6) =199197496a(7) =1627815216a(8) =12959411184a(9) =105094646680a(10) =841526384968

External references