Number of (n+2)X(6+2) 0..1 arrays with no 3x3 subblock diagonal sum one and no antidiagonal sum one.

A255080

Number of (n+2)X(6+2) 0..1 arrays with no 3x3 subblock diagonal sum one and no antidiagonal sum one.

Terms

    a(0) =115600a(1) =1485961a(2) =26388769a(3) =344028304a(4) =5286889521a(5) =87959696400

External references