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.
[99, -375, 194, -830, -388, 182, -113, 379, 634, -606, 892, 721, 972, -539, -261, 659, -278, 743, 11, -422, -1]