Number of (n+2)X9 binary arrays avoiding patterns 010 and 101 in rows, columns and nw-to-se diagonals.

A203354

Number of (n+2)X9 binary arrays avoiding patterns 010 and 101 in rows, columns and nw-to-se diagonals.

Terms

    a(0) =51482a(1) =761710a(2) =9252084a(3) =111589592a(4) =1376241620a(5) =16952701994a(6) =207766349392

External references