Filip, Ferdinánd; Liptai, Kálmán; Tóth, János On prime divisors of remarkable sequences. (English) Zbl 1135.11333 Ann. Math. Inform. 33, 45-56 (2006). Summary: In this paper we study sequences of the form \((a^n +b)_{n=1}^{\infty}\), where \(a, b\in N\). We prove many interesting results in connection with sequences with infinitely many prime divisors. MSC: 11N13 Primes in congruence classes Keywords:prime divisors; Dirichlet’s theorem PDFBibTeX XMLCite \textit{F. Filip} et al., Ann. Math. Inform. 33, 45--56 (2006; Zbl 1135.11333) Full Text: EuDML