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.
[90, 804, -682, 627, -708, 797, 80, 230, -652, 866, 362, -607, -657, 5, 904, 843, 842, -232, -225, -479, 915]