属于这两组的第一个数字：
6,10,15,20,36,45,66,78,105,120,126,136,153,165,190,210,231,252,300,325,330,378,435,455,462,495,528,561,630,680,703,715,741,780,792,816,903,924,946,969,990,1035,1128,1176,1275,1326,1365,1596,1711,1716,1771,1820,1830,1953,2016,2080,2145,2278,2415,2556,2600,2628,2701,2775,2925,2926,3060,3081,3276,3321,3432,3486,3570,3654,3741,3828,3876,4005,4095,4278,4465,4656,4845,4851,5050,5460,5778,5886,5984,6216,6328,6435,6441,6545,6555,6670,6903,7140,7381,7626,7770,7875,8256,8385,8436,8568,8646,8911,9139,9180,9453,9730,9880,10011,10153,10660,11026,11325,11440,11628,11781,11935,12246,12341,12720,12870,13041,13203,13530,14028,14190,14535,14706,14878,14950,15180,15225,15400,15504,15576,15753,15931,16471,17391,17550,17578,17955,18336,18528,18564,18915,19306,19503,20100,20475,20503,20706,20910,22155,22366,22578,23005,23220,23436,23653,24090,24753,24804,25200,26106,26235,26334,27132,27261,27405,27495,27720,27966,28680,28920,29403,29646,30381,30856,30876,31375,31465,31878,32385,32640,32896,33153,33670,34191,34716,35245,36046,36315,36856,37128,37401,37675,37950,38760,39060,39340,39621,39711,39903,40186,40470,40755,40920,41328,41905,42195,42486,42778,43365,43680,43758,44253,44551,45150,45451,45760,46665,46971,47895,47905,48516,49455,50086,50403,50721,51681,52003,52326,52360,52394,52975,54264,54615,54946,55278,55611,55945,56280,56616,57155,57291,57630,57970,58311,58905,59340,59685,60031,60726,61075,61425,62128,62196,63903,64620,64824,65703,65780,66066,66795,67525,67896,69006,69378,69751,70876,71253,72390,73153,73920. 一些较大的示例：
998218221,998262903,998307586,998396955,998531016,998709778,998799165,998888556,998977951,999022650,999156753,999201456,999290865,999380278,999559116,999603828,999648541,999693255,999872121,999916840.