In this task you will be given a list of integers. You should only return an integer if the first digit is the same as the last digit in the number. If an integer has a single digit, then it should be returned. If there are no integers that start and end with the same digit then an empty list ("[]") should be returned.
[751, -640, 238, -247, 969, -335, 275, -212, -717, 460, 226, 974, -499, -256, 489, -523, -150, 245, -609]