4, 68, 164, 260, 292, 356, 388, 452, 484, 516, 548, 676, 708, 772, 836, 932, 964, 1028, 1060, 1124, 1156, 1252, 1348, 1412, 1444, 1508, 1572, 1604, 1636, 1732, 1796, 1828, 1892, 1924, 2084, 2116, 2244, 2276, 2308, 2372, 2404, 2468, 2564, 2596, 2692, 2756