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: [239, 794, -73, 221, 111, -968, 443, -704, 610, 853, 986, -737, 356, -748, -787, 525, -613, 805, 700, 749, 31, -701, 536, -708]

[111, -737, -787, 525]