The Frobenius problem for numerical semigroups generated by sequences that satisfy a linear recurrence relation

Fabián Arias, Jerson Borja

Consider a sequence of positive integers of the form $c{a}^n-d$, $n\ge 1$, where $a,c$ and $d$ are positive integers, $a>1$. For each $n\ge 1$, let $S_n$ be the submonoid of $\mat…