Number of (n+1)X5 0..2 arrays containing all values 0..2 with every 2X2 subblock having two or three distinct values, and new values 0..2 introduced in row major order.
A210008
Number of (n+1)X5 0..2 arrays containing all values 0..2 with every 2X2 subblock having two or three distinct values, and new values 0..2 introduced in row major order.
Terms
- a(0) =8217a(1) =1808865a(2) =385841179a(3) =82060746485
External references
- oeis: A210008