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.
[270, 976, -176, -68, -116, -64, 164, -526, 928, 135, 361, 423, -94, -14, 433]