665129

Appears in sequences

• Meandric numbers for a river crossing any number of parallel roads at n points.at n=15A206432
• Meandric numbers for a river crossing up to 15 parallel roads at n points.at n=15A209707
• Meandric numbers for a river crossing up to 16 parallel roads at n points.at n=15A210344
• Meandric numbers for a river crossing up to 17 parallel roads at n points.at n=15A210478
• Meandric numbers for a river crossing up to 18 parallel roads at n points.at n=15A210567
• Meandric numbers for a river crossing up to 19 parallel roads at n points.at n=15A210592