What is the value of ∑n=1∞2n+3n6n\sum_{n=1}^{\infty} \frac{2^n + 3^n}{6^n}∑n=1∞6n2n+3n?
32\frac{3}{2}23
23\frac{2}{3}32
111
12\frac{1}{2}21