🌐EnglishEnglishDeutschEspañolFrançaisItalianoPortuguêsРусский한국어中文日本語EntityQ815666· pop 10· linked from 37 articlesBell polynomialstriangular array of polynomials in combinatorial mathematicsAvailable in 10 languagesEspañolFrançaisDeutsch日本語РусскийItalianoSerbianUkrainian한국어via Wikidata sitelinks · CC0Connectionsgenerating functionEntityBell numberEntityCategoriesEnumerative combinatoricsPolynomials