Category:Catalan numbers

The Catalan numbers form a sequence of natural numbers that occur in various counting problems in combinatorics.

Articles in category "Catalan numbers"

There are 6 articles in this category.

1

• 1 (number)
• 132 (number)
• 14 (number)

2

• 2 (number)

4

• 42 (number)

5

• 5 (number)