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]

[-952, -308, -807, 626, 641, 977, 173, 426, 468, -763, -125, 416, 599, -864, -658, -496]
[626]

[-6, 229, -678, -709, 707, 291, -669, 474, -766, 816, 225, 788, -791, -71, 464, 215, -614, -525, 116, -321, -906]

[-6, 707, 474, 464, -525]