A115667 Squares whose digit reversal is a brilliant number (A078972).

4, 9, 121, 169, 400, 900, 961, 3481, 3721, 10201, 12100, 12544, 12769, 16384, 16900, 17161, 31684, 40000, 90000, 90601, 94249, 96100, 96721, 150544, 348100, 358801, 372100, 703921, 729316, 765625, 900601, 978121, 1006009, 1020100