Determine the convergence of ∑n=1∞12n+n\sum_{n=1}^{\infty} \frac{1}{2^n + n}∑n=1∞2n+n1.
Converges by comparison with 1/2n1/2^n1/2n
Diverges by comparison with 1/n1/n1/n
Converges by ratio test
Inconclusive