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A128530
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Nontrivial products of three lucky numbers.
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0
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27, 63, 81, 117, 135, 147, 189, 225, 243, 273, 279, 315, 333, 343, 351, 387, 405, 441, 459, 507, 525, 567, 585, 603, 637, 651, 675, 729, 735, 777, 819, 837, 903, 945, 999, 1053, 1029, 1071, 1161, 1183, 1215, 1323, 1365, 1377, 1407, 1521
(list; graph; refs; listen; history; internal format)
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