Generalized Lattice Point Visibility

Carolina Benedetti, Santiago Estupiñán, Pamela E. Harris

It is a well-known result that the proportion of lattice points visible from the origin is given by $\frac{1}{\zeta (2)}$, where $\zeta (s)={\sum }_{n=1}^{\infty }\frac{1}{n^s}$ denotes the Rieman…