🌐ไทยEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTürkçeРусскийالعربيةفارسیไทย한국어中文日本語EntityQ860609· pop 27· linked from 374 articlesฟังก์ชันกำเนิดformal power series with coefficients that encode information about a sequenceAvailable in 27 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoالعربيةAlbanianConnectionsFibonacci sequenceEntityfalling and rising factorialEntityCategories1730 beginnings1730s introductionsAbraham de MoivreGenerating functions