CatalanNumber

CatalanNumber[n]

gives the n^(th) Catalan number .

Details

  • CatalanNumber[n] is generically defined as .
  • Catalan numbers are integers for integer arguments, and appear in various tree enumeration problems.

Examples

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Basic Examples  (1)

The first 10 Catalan numbers:

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Scope  (7)

Generalizations & Extensions  (1)

Applications  (1)

Properties & Relations  (5)

Possible Issues  (1)

Neat Examples  (2)

See Also

Binomial

Tutorials

Introduced in 2007
(6.0)
| Updated in 2014
(10.0)