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.
One example: [77, 999, 855, 10, 56, 121, 801]
Solution is here: [77, 999, 121]
Explanation: The integers 77, 999, and 121 are the only integers in the input list that start and end with the same digit.

Now, solve this: [-17, -621, 549, 444, -12, 345, 406, 595, 451, 831, 390, 2, 207, 376, -83, 695, 948, 29, -486, -537, -660, -620]
Solution:
[444, 595, 2]