属于这两组的第一个数字:
6,20,24,28,30,54,56,60,78,80,84,88,96,112,120,126,150,156,180,198,208,210,216,220,224,240,252,260,270,276,280,294,306,308,312,320,330,336,340,342,348,352,368,380,384,390,408,414,440,448,462,464,468,476,480,486,496,500,504,510,532,540,544,546,552,558,580,600,608,616,624,630,644,660,696,700,702,720,726,728,736,750,756,760,792,798,820,828,832,840,860,864,870,880,888,896,918,920,924,952,960,966,980,984,990,992,1008,1014,1020,1040,1044,1080,1104,1110,1116,1120,1122,1134,1140,1144,1148,1176,1204,1224,1230,1232,1240,1242,1248,1254,1272,1280,1300,1302,1320,1326,1332,1344,1350,1360,1368,1372,1376,1386,1392,1400,1404,1408,1428,1464,1470,1472,1476,1482,1484,1488,1496,1500,1504,1518,1520,1536,1560,1566,1590,1596,1620,1624,1632,1638,1640,1656,1692,1710,1716,1720,1736,1760,1768,1770,1776,1782,1792,1794,1806,1820,1830,1848,1856,1860,1872,1880,1888,1890,1904,1908,1920,1944,1950,1974,1976,1980,1984,1998,2000,2016,2040,2046,2070,2072,2100,2128,2130,2142,2160,2176,2184,2190,2196,2200,2208,2214,2232,2244,2256,2262,2268,2288,2296,2300,2310,2320,2340,2360,2368,2392,2400,2408,2418,2420,2430,2432,2436,2460,2464,2478,2484,2496,2520,2544,2548,2550,2552,2556,2574,2576,2580,2604,2624,2632,2640,2646,2652,2680,2706,2730,2744,2754,2772,2784,2790,2800,2808,2814,2838,2840,2844,2862,2880,2886. 一些较大的示例:
9999612,9999616,9999630,9999640,9999664,9999700,9999724,9999726,9999750,9999774,9999808,9999822,9999828,9999840,9999852,9999858,9999900,9999924,9999960,9999990.