🌐EnglishEnglishDeutschEspañolFrançaisEntityQ1594413· pop 5· linked from 6 articlestrinomial triangletriangular array of the trinomial coefficients in mathematicsAvailable in 5 languagesEspañolFrançaisDeutschRomanianvia Wikidata sitelinks · CC0ConnectionschessEntityLeonhard EulerEntityCategoriesDiscrete mathematicsFactorial and binomial topicsTriangles of numbers