narayana_number
Calculate Narayana numbers N(n,k) for combinatorial mathematics using the formula (1/n) * C(n,k) * C(n,k-1). This tool computes binomial coefficient combinations to solve combinatorial counting problems.
Instructions
Calculate Narayana number N(n,k) = (1/n) * C(n,k) * C(n,k-1) - FIXED. (Domain: arithmetic, Category: combinatorial_numbers)
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| n | Yes | ||
| k | Yes |