28437

28437 (Nicolae Mușuroaia)
Fie șirul $((a_{n}))_{n\geq 1}$ cu termenii strict pozitivi, dat de relația Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle a_{n+1} }