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.

[731, 973, -310, -940, -518, -657, 895, 283, 179, -878, 71, 714, -571, -583, 298, 339, 267, 351, 155, -108]
[-878]

[-969, -724, -962, 110, -194, -348, -672, -38, -25, -861, 646, -546, 459, 301, 6, -626, -861, -724, -234]
[-969, 646, 6, -626]

[-7, 366, -439, 696, -533, -943, 4, -684, 862, 422, -693, 174, 727, 53, -215, -348, 687, 392, -850, -507, 714]

[-7, 696, 4, 727]