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: [995, -490, 848, 666, -469, -95, 946, 508, -571, -267, 451, 731, -781, -237, -622, -926, 506]

[848, 666]