Number of (n+1)X(2+1) 0..7 arrays with every 2X2 subblock having the sum of the absolute values of all six edge and diagonal differences equal to 16.

A233935

Number of (n+1)X(2+1) 0..7 arrays with every 2X2 subblock having the sum of the absolute values of all six edge and diagonal differences equal to 16.

Terms

    a(0) =1996a(1) =12864a(2) =85080a(3) =661392a(4) =5143164a(5) =46016668a(6) =395061480a(7) =3815093864a(8) =34317822704a(9) =342312388928

External references