7769557

Appears in sequences

• Number of n X n binary arrays with all ones connected only in a 1000-1110-0111-0001 pattern in any orientation.at n=10A147397
• Number of n X n binary arrays symmetric under horizontal and vertical reflection with all ones connected only in a 1000-1110-0111-0001 pattern in any orientation.at n=22A147399
• Number of n X n binary arrays symmetric under horizontal and vertical reflection with all ones connected only in a 1000-1110-0111-0001 pattern in any orientation.at n=23A147399