lml-main
Version:
This is now a mono repository published into many standalone packages.
40 lines (24 loc) • 701 B
Markdown
<!-- Note: This file is automatically generated from source code comments. Changes made in this file will be overridden. -->
# Function catalan
The Catalan Numbers enumerate combinatorial structures of many different types.
catalan only takes integer arguments.
The following condition must be enforced: n >= 0
## Syntax
```js
math.catalan(n)
```
### Parameters
Parameter | Type | Description
--------- | ---- | -----------
`n` | Number | BigNumber | nth Catalan number
### Returns
Type | Description
---- | -----------
Number | BigNumber | Cn(n)
## Examples
```js
math.catalan(3); // returns 5;
math.catalan(8); // returns 1430;
```
## See also
[bellNumbers](bellNumbers.md)