Instructions: 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: [66, -366, 899, 644, 837, -841, 764, 544, -195, 994, -301, 67, -426, -68, -593, -344, -645, 176, -599, -763, -78, 752, 663]
Output:
[66]