1943801

Appears in sequences

• Number of n X n binary arrays with all ones connected only in a 1101-0111-0100 pattern in any orientation.at n=8A146855
• Number of n X n binary arrays symmetric under horizontal and vertical reflection with all ones connected only in a 1101-0111-0100 pattern in any orientation.at n=18A146857
• Number of n X n binary arrays symmetric under horizontal and vertical reflection with all ones connected only in a 1101-0111-0100 pattern in any orientation.at n=19A146857