This is LaTeX code:

[latex]
\displaystyle \frac{5+56\frac{n^4}{2^n}+\frac{n\sin(n)}{2^n}}{\sqrt[88]{\frac{2^{86+88n}}{2^{88n}}+3\frac{(n\cdot \frac{2^{43+44n}}{n+\sin(n)})^2}{2^{88n}}+\frac{\sqrt{\cos^2(n)+4}}{2^{88n}}}}
[/latex]