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.
[124, 623, 939, 777, 184, -675, 934, 432, 654, -794, -272, -735, 689, -657, 79, 567, -446, 482, -162, -300]