488119

Properties

Appears in sequences

• Number of n X n binary arrays with all ones connected only in a 0100-0100-1111-0010-0010 pattern in any orientation.at n=10A147338
• Number of n X n binary arrays symmetric under horizontal and vertical reflection with all ones connected only in a 0100-0100-1111-0010-0010 pattern in any orientation.at n=22A147340
• Number of n X n binary arrays symmetric under horizontal and vertical reflection with all ones connected only in a 0100-0100-1111-0010-0010 pattern in any orientation.at n=23A147340
• Prime numbersat n=40613