\[p_{n}(x)={\frac{1}{\Delta_{n}}}\begin{vmatrix}\mu_{0}&\mu_{1}&\ldots&\mu_{n}\\
\mu_{1}&\mu_{2}&\ldots&\mu_{n+1}\\
\vdots&\vdots&&\vdots\\
\mu_{n-1}&\mu_{n}&\ldots&\mu_{2n-1}\\
1&x&\ldots&x^{n}\end{vmatrix},\]