Number of (n+2)X5 binary arrays with each 3X3 subblock nonsingular.

A185528

Number of (n+2)X5 binary arrays with each 3X3 subblock nonsingular.

Terms

    a(0) =3030a(1) =25854a(2) =215644a(3) =1752120a(4) =14532816a(5) =120202866a(6) =989438596a(7) =8169865470a(8) =67464328866a(9) =556545963176

External references