Known sequence √ 2, √ 7. √ 12, √ 17 Then its general term formula is --, 2 √ 13 is the --

Known sequence √ 2, √ 7. √ 12, √ 17 Then its general term formula is --, 2 √ 13 is the --

Its general term formula is -- √ (5n-3) -, and 2 √ 13 is the -- - 11th term of the sequence