An auditorium has 53 seats in the first row, 59 seats in the

Last updated: 8/7/2022

An auditorium has 53 seats in the first row, 59 seats in the second row, 65 seats in the third row, and so on. Find the general term of this arithmetic sequence and the number of seats in the twentieth row. The general term aₙ of this arithmetic sequence is _____ .