Number of (n+2)X3 binary arrays with no 3X3 subblock commuting with any horizontal or vertical neighbor 3X3 subblock.
A186798
Number of (n+2)X3 binary arrays with no 3X3 subblock commuting with any horizontal or vertical neighbor 3X3 subblock.
Terms
- a(0) =512a(1) =3984a(2) =31204a(3) =244558a(4) =1916364a(5) =15016660a(6) =117671951a(7) =922087441a(8) =7225552800a(9) =56620029719a(10) =443679243969
External references
- oeis: A186798