Home›Combinatorics›Erdős–Graham problem🌐EnglishEnglishBahasa IndonesiaEspañolFrançaisРусский한국어日本語EntityQ2902746· pop 9· linked from 11 articlesErdős–Graham problemTheorem on the existence of finite sets of positive integers >1 whose inverses sum to 1Available in 9 languagesEspañolFrançaisРусскийBahasa IndonesiaHebrewHungarianMalay한국어via Wikidata sitelinks · CC0ConnectionsUniversity of OxfordEntityintegerEntityCategoriesCombinatoricsConjectures that have been provedEgyptian fractionsPaul ErdősTheorems in number theory