Number of n X n 0..1 arrays avoiding 0 1 0 horizontally and 0 1 1 vertically.
A206995
Number of n X n 0..1 arrays avoiding 0 1 0 horizontally and 0 1 1 vertically.
Terms
- a(0) =2a(1) =16a(2) =230a(3) =6612a(4) =382349a(5) =45723467a(6) =10432265840
External references
- oeis: A206995