4, 6, 12, 14, 21, 28, 42, 84, 129, 231, 259, 276, 301, 341, 481, 532, 651, 703, 781, 903, 1281, 1351, 1491, 1591, 1729, 2047, 2201, 2509, 2701, 2821, 3097, 3201, 3277, 3311, 3913, 3972, 4371, 4564, 4577, 4681, 4859, 5289, 5662, 6031, 6601, 7141, 7161, 7543
