A129970 a(n) = A129967(n) with digits reversed.

1, 4, 9, 1, 121, 441, 961, 4, 144, 484, 9, 169, 1, 10201, 40401, 90601, 121, 12321, 44521, 96721, 441, 14641, 48841, 961, 4, 10404, 40804, 144, 12544, 44944, 484, 14884, 9, 10609, 169, 12769, 1, 1002001, 4004001, 9006001, 10201, 1212201, 4414201, 9616201, 40401