518500

Appears in sequences

• Number of (n+2) X 4 binary arrays avoiding patterns 001 and 010 in rows, columns and nw-to-se diagonals.at n=6A202892
• Number of (n+2)X9 binary arrays avoiding patterns 001 and 010 in rows, columns and nw-to-se diagonals.at n=1A202897
• T(n,k)=Number of (n+2)X(k+2) binary arrays avoiding patterns 001 and 010 in rows, columns and nw-to-se diagonals.at n=29A202898
• T(n,k)=Number of (n+2)X(k+2) binary arrays avoiding patterns 001 and 010 in rows, columns and nw-to-se diagonals.at n=34A202898