3555075

Appears in sequences

• Number of n X n binary arrays with all ones connected only in a 0110-1111-0100 pattern in any orientation.at n=8A146586
• Number of n X n binary arrays symmetric under horizontal and vertical reflection with all ones connected only in a 0110-1111-0100 pattern in any orientation.at n=18A146588
• Number of n X n binary arrays symmetric under horizontal and vertical reflection with all ones connected only in a 0110-1111-0100 pattern in any orientation.at n=19A146588