[seqfan] Triangle stacks A316585 and Dyck paths

Richard J. Mathar mathar at mpia-hd.mpg.de
Tue Aug 21 10:10:55 CEST 2018


How are the stacked triangles A316585(n) derived from the
area under the Dyck paths, A143951, A129182, A094893,...?

RJM



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