On the Frobenius Number and Genus of a Collection of Semigroups Generalizing Repunit Numerical Semigroups

Feihu Liu, Guoce Xin, Suting Ye +1

Let $A=(a_1,a_2,\dots ,a_n)$ be a sequence of relative prime positive integers with $a_i\ge 2$. The Frobenius number $F(A)$ is the largest integer not belonging to the numerica…