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.
[93, 720, 475, 354, 823, 148, 13, -75, -784, 240, 821, 37, 397, 563, 395, -227, -244, 246, -926, 592, 523, 610]