Open Meanders

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An open meander of order is a non-self-intersecting curve (river) intersecting a line (road) at points (bridges).

Contributed by: David Bevan (March 2011)
Open content licensed under CC BY-NC-SA


Snapshots


Details

No formula, recurrence relation, or generating function is known yet for the number of distinct open meanders (the meandric numbers).



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