7583663

Appears in sequences

• Number of n X n binary arrays with all ones connected only in a 1100-0111-0001 pattern in any orientation.at n=8A146658
• Number of n X n binary arrays symmetric under horizontal and vertical reflection with all ones connected only in a 1100-0111-0001 pattern in any orientation.at n=18A146660
• Number of n X n binary arrays symmetric under horizontal and vertical reflection with all ones connected only in a 1100-0111-0001 pattern in any orientation.at n=19A146660