A043454 Numbers n such that number of 0's in base 9 is 2.

81, 162, 243, 324, 405, 486, 567, 648, 730, 731, 732, 733, 734, 735, 736, 737, 738, 747, 756, 765, 774, 783, 792, 801, 810, 891, 972, 1053, 1134, 1215, 1296, 1377, 1459, 1460, 1461, 1462, 1463, 1464, 1465, 1466, 1467, 1476, 1485