Definition: 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.
Input: [-8, -85, 478, 468, -887, 189, -218, -453, -920, 751, -684, 351, -4, 821, 797, -566, -381, 227, -260, 451, 194]

[-8, -4, 797]