[seqfan] list of quadratic relations

Georgi Guninski guninski at guninski.com
Sun Oct 4 19:55:26 CEST 2009

searched a subset of OEIS for quadratic identities in near neighbors.

some of the relations are *completely trivial* and some seem not very

%N A001006 Motzkin numbers: number of ways of drawing any number of
nonintersecting chords
%N A000123 Number of binary partitions: number of partitions of 2n into
powers of 2

searchable by id web interface cgi is available at:



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