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.

[-212, -78, -815, -962, -541, 73, 598, 988, -21, -364, -680, 894, -630, 596, 974, -257, -849, 454, 307, 300, -513]
[-212, 454]

[48, 104, 992, 524, 769, -946, 725, -844, -647, -737, -258, -715, 799, -358, 846, -608]
[-737]

[-428, 667, 493, 218, 756, -953, 649, 41, 634, -587, -771, -654, 76, -322, 988, -457, -473, 175, 628, -827, -575, 3, 73, 890, -154]

[-575, 3]