Number of (n+1)X2 0..3 arrays with the number of clockwise edge increases in every 2X2 subblock the same.
A205363
Number of (n+1)X2 0..3 arrays with the number of clockwise edge increases in every 2X2 subblock the same.
Terms
- a(0) =256a(1) =1976a(2) =15616a(3) =124048a(4) =986388a(5) =7854572a(6) =62623348a(7) =499915248a(8) =3995675256a(9) =31974871096a(10) =256177589404
External references
- oeis: A205363