Question Number 145982 by ArielVyny last updated on 10/Jul/21
$$\underset{{n}\geqslant\mathrm{0}} {\sum}\left(−\frac{\mathrm{1}}{\mathrm{81}}\right)^{{n}} \Gamma\left(\mathrm{3}{n}+\mathrm{3}\right)=?? \\ $$
Answered by Olaf_Thorendsen last updated on 10/Jul/21
$$\mathrm{diverges} \\ $$