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.
[11, -633, -964, 823, -517, 782, 15, -93, -934, -45, 875, 137, -139, 982, -852, 548, -795, 812, -474, 926, 880, 634, 611, 53]