Number of nX5 binary arrays without the pattern 1 0 0 1 diagonally, vertically, antidiagonally or horizontally.

A189339

Number of nX5 binary arrays without the pattern 1 0 0 1 diagonally, vertically, antidiagonally or horizontally.

Terms

    a(0) =28a(1) =784a(2) =21952a(3) =390721a(4) =6814820a(5) =109746642a(6) =1857004061a(7) =31177656076a(8) =533269057178

External references