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.
[951, -898, 881, -761, 733, 306, 193, -163, -448, 754, -246, -286, 4, 85, -502, 101, 889, -499, 839, 554, -519, 685]