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: [908, 797, 71, -151, 31, -517, 718, 783, 794, 978, 261, -239, 228, -53, -170, -932, -616, -932, -191, -16, -679, 664]

[797, -151, -616, -191]