Number of (n+1)X5 0..2 arrays with every 2X2 subblock having equal diagonal elements or equal antidiagonal elements, and new values 0..2 introduced in row major order.
A204072
Number of (n+1)X5 0..2 arrays with every 2X2 subblock having equal diagonal elements or equal antidiagonal elements, and new values 0..2 introduced in row major order.
Terms
- a(0) =938a(1) =25277a(2) =706454a(3) =19934369a(4) =563880962a(5) =15960507749a(6) =451830740558
External references
- oeis: A204072