Number of (n+2)X8 binary arrays with each 3X3 subblock having a positive determinant.

A186060

Number of (n+2)X8 binary arrays with each 3X3 subblock having a positive determinant.

Terms

    a(0) =20475a(1) =319247a(2) =3894282a(3) =40407070a(4) =545528022a(5) =6541274560a(6) =72905263923a(7) =948612706087

External references