A032915 Numbers whose set of base 8 digits is {1,3}.

1, 3, 9, 11, 25, 27, 73, 75, 89, 91, 201, 203, 217, 219, 585, 587, 601, 603, 713, 715, 729, 731, 1609, 1611, 1625, 1627, 1737, 1739, 1753, 1755, 4681, 4683, 4697, 4699, 4809, 4811, 4825, 4827, 5705, 5707, 5721, 5723, 5833, 5835