Catalan numbers (Mathematics)
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Catalan sequences (Mathematics)
Numbers, Catalan (Mathematics)
Sequences, Catalan (Mathematics)
Broader Terms
Closely Matching Concepts from Other Schemes
Sources
found: Work cat.: 2008033798: Catalan numbers with applications, 2008.
found: CRC concise encycl. of math.(Catalan number; an integer sequence which appears in tree enumeration problems of the type)
found: PlanetMath.org WWW site, July 31, 2008(Catalan number; Catalan numbers, or Catalan sequence, have many interesting applications in combinatorics)
found: Wikipedia WWW site, July 31, 2008(Catalan number; in combinatorial mathematics, the Catalan numbers form a sequence of natural numbers that occur in various counting problems, often involving recursively defined objects. They are named for the Belgian mathematician Eugène Charles Catalan (1814-1894))
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Change Notes
2008-07-31: new
2008-09-09: revised
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