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.

[313, 124, -336, 899, 776, -984, -401, -810, 742, 273, 783, -83, 814, 514, 636]
[313, 636]

[-847, 786, 243, 13, -675, 865, -760, 664, -47, 609, -792, 30, -934, 721, 978, -508, 78, 517, 579, -781, -718, -177, -897, -943, 666]
[666]

[315, 462, -307, -742, -956, -831, -521, -599, -972, -863, -23, 55, 962, -275, 790, -931, -363, -963, -320, -178, 734, 106, 498, -647, 190]

[55, -363]