instruction:
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.
question:
[259, -312, -590, -918, 293, 462, -864, -27, -276, 472, 197, -256, 695, -917, 963, -388, 934, -421, 904]
answer:
[]


question:
[-581, -534, 149, -413, 201, 990, 415, -665, 76, -709, 825, -89, -416, 906, 894]
answer:
[]


question:
[476, -1, -607, 13, 105, -756, -645, 807, 397, -175, 626, 229, 264, 878, -725, 356, 440, -291, 208, 507, 159, -706, -531]
answer:

[-1, 626, 878]