🌐日本語EnglishBahasa IndonesiaFrançaisItalianoPortuguêsРусскийالعربية中文日本語EntityQ5156512· pop 7· linked from 67 articles完全数列sequence of natural numbers for which every positive integer can be expressed as a sum of values in the sequence, using each value at most onceAvailable in 7 languagesFrançais中文РусскийItalianoالعربيةBahasa Indonesiavia Wikidata sitelinks · CC0Connectionsarithmetic progressionEntityFibonacci sequenceEntityCategoriesInteger sequences