Number of n X n binary arrays without the pattern 0 1 0 diagonally, vertically, antidiagonally or horizontally.

A188688

Number of n X n binary arrays without the pattern 0 1 0 diagonally, vertically, antidiagonally or horizontally.

Terms

    a(0) =2a(1) =16a(2) =218a(3) =4008a(4) =139307a(5) =15547072a(6) =3647921173

External references