Number of (n+1)X6 0..2 arrays with every 2X2 subblock having one or three distinct values, and new values 0..2 introduced in row major order.
A210104
Number of (n+1)X6 0..2 arrays with every 2X2 subblock having one or three distinct values, and new values 0..2 introduced in row major order.
Terms
- a(0) =2799a(1) =95830a(2) =3125615a(3) =102841182a(4) =3382058727a(5) =111283430198
External references
- oeis: A210104