{"docId":125,"paperId":125,"url":"https:\/\/hrj.episciences.org\/125","doi":"10.46298\/hrj.1992.125","journalName":"Hardy-Ramanujan Journal","issn":"","eissn":"2804-7370","volume":[{"vid":26,"name":"Volume 15 - 1992"}],"section":[],"repositoryName":"Hal","repositoryIdentifier":"hal-01108666","repositoryVersion":1,"repositoryLink":"https:\/\/hal.archives-ouvertes.fr\/hal-01108666v1","dateSubmitted":"2015-03-03 16:13:47","dateAccepted":"2015-06-12 16:05:33","datePublished":"1992-01-01 08:00:00","titles":{"en":"Some of my forgotten problems in number theory."},"authors":["Erd\u00f6s, Paul"],"abstracts":{"en":"This is a collection of some of my lesser known, but nonetheless appealing, problems. Its main focus is on problems concerning the representation of integers as sums or products of integers from a given sequence $\\{a_n\\}$."},"keywords":["[MATH] Mathematics [math]"]}