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: [876, -897, -790, 142, 520, 716, 233, -928, 970, 232, 440, 862, 453, 716, -82, -817, -16, -931, 632, -481, 451]

[232]