Number of (n+1)X3 0..2 arrays with no 2X2 subblock sum equal to any horizontal or vertical neighbor 2X2 subblock sum.
A185772
Number of (n+1)X3 0..2 arrays with no 2X2 subblock sum equal to any horizontal or vertical neighbor 2X2 subblock sum.
Terms
- a(0) =558a(1) =7074a(2) =89118a(3) =1151346a(4) =14837270a(5) =190416934a(6) =2442333998a(7) =31384892214a(8) =403218559222
External references
- oeis: A185772