For each sequence, find a formula for the general term, an. Sequences start with n = 1. For example, answer n if given the sequence: 1, 4, 9, 16, 25, 36, ... 1. 1 2 3 4 2'3' 4'5 1 1 2- 2 ) 4' 8 ' 16 , . . . 1 15n + 9 Determine whether the sequence an = converges or diverges. If it converges, find the limit. 7n + 16 Converges (y): Limit (if it exists, blank otherwise)