Home›Integer sequences›Số Leyland🌐Tiếng ViệtEnglishDeutschEspañolFrançaisItalianoNederlandsPortuguêsSvenskaTiếng ViệtTürkçeРусскийไทย中文日本語EntityQ2661866· pop 22· linked from 311 articlesSố Leylanda natural number nontrivially representable in the form x^y + y^xAvailable in 22 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoCatalanCzechHebrewConnections300EntityPerrin numberEntityCategoriesInteger sequences