A083180 Numbers which retain their natural position under the rearrangement of A083179.

1, 2, 3, 4, 9, 10, 14, 15, 27, 28, 38, 42, 57, 63, 64, 65, 68, 69, 72, 75, 76, 93, 94, 95, 96, 105, 106, 115, 116, 117, 118, 119, 120, 124, 143, 146, 160, 161, 164, 165, 166, 169, 170, 171, 172, 187, 188, 189, 190, 216, 217, 220, 249, 250, 267, 268, 278, 291, 292