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.
[183, 473, -853, -245, -146, 951, -72, 393, 851, -821, 455, -163, -679, -399, 631, -430, 483, 222, 667, 27, -725]