show/hide this revision's text 2 grammar

Does the series $\sum_{n=1}^{\infty} \frac{1}{n^3 \sin^2 n}$ convergesconverge?

(Taken from http://math.stackexchange.com/questions/20555/are-there-any-series-whose-convergence-is-unknown where there are more such examples)

show/hide this revision's text 1 [made Community Wiki]

Does the series $\sum_{n=1}^{\infty} \frac{1}{n^3 \sin^2 n}$ converges?

(Taken from http://math.stackexchange.com/questions/20555/are-there-any-series-whose-convergence-is-unknown where there are more such examples)