A096913 Numbers n such that (largest digit of n)^(smallest digit of n) + n is a square.

0, 13, 72, 80, 91, 120, 137, 163, 188, 251, 275, 281, 317, 321, 360, 388, 391, 440, 495, 527, 627, 840, 891, 960, 1023, 1088, 1148, 1151, 1288, 1363, 1437, 1520, 1591, 1674, 1680, 1757, 1841, 1927, 2024, 2113, 2208, 2303, 2365, 2400, 2464, 2491, 2565, 2600