Number of (n+1)X6 0..2 arrays with every 2 X 2 subblock having the same number of clockwise edge increases as its horizontal neighbors and no 2 X 2 subblock having the same number of counterclockwise edge increases as its vertical neighbors.
A205733
Number of (n+1)X6 0..2 arrays with every 2 X 2 subblock having the same number of clockwise edge increases as its horizontal neighbors and no 2 X 2 subblock having the same number of counterclockwise edge increases as its vertical neighbors.
Terms
- a(0) =43155a(1) =80916a(2) =450339a(3) =1302228a(4) =10821462a(5) =33070572a(6) =272838012a(7) =848995332a(8) =7154699736a(9) =22270343580a(10) =186964905354a(11) =582627814044
External references
- oeis: A205733