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: [517, -970, 985, -725, 689, -255, 10, -556, -817, 959, -134, -100, 951, 99, 906, -261, -743, -834]

[959, 99]