Number of (n+2)X6 binary arrays with each 3X3 subblock nonsingular.

A185529

Number of (n+2)X6 binary arrays with each 3X3 subblock nonsingular.

Terms

    a(0) =12630a(1) =150234a(2) =1752120a(3) =19941490a(4) =230731304a(5) =2662736508a(6) =30654215226a(7) =353516027506

External references