属于这两组的第一个数字：
66,120,276,378,630,780,1128,1326,1540,1770,2016,2556,2850,3160,3486,3828,4560,4950,5778,6216,7140,7626,7875,8646,9180,9730,10296,10878,12090,12720,14028,14706,15400,16110,16836,17955,18336,19110,19900,20706,21528,21945,23220,24090,24976,25878,26796,28680,29646,30628,31626,32640,33670,34716,35778,37950,39060,41328,42486,43660,44850,46056,48516,49770,51040,52326,53628,54285,56280,57630,58996,60378,61776,64620,66066,69006,70500,73536,75078,76636,78210,79800,82215,83028,84666,86320,87990,89676,93096,94830,96580,98346,100128,103740,105570,109278,111156,113050,114960,116886,120786,122760,126756,128778,130816,132870,134940,139128,141246,143380,145530,147696,152076,154290,156520,158766,161028,165600,167910,172578,174936,177310,179700,182106,184528,186966,189420,194376,196878,198135,201930,204480,209628,212226,214840,217470,220116,221445,225456,228150,230860,233586,236328,241860,244650,247456,250278,253116,255970,258840,261726,264628,267546,270480,276396,279378,285390,288420,294528,297606,300700,303810,306936,313236,316410,319600,322806,326028,332520,335790,340725,342378,345696,349030,352380,355746,359128,362526,365940,372816,376278,383250,386760,393828,397386,400960,404550,408156,413595,415416,419070,422740,426426,430128,437580,441330,445096,446985,448878,452676,460320,464166,471906,475800,479710,483636,487578,489555,491536,495510,499500,507528,511566,515620,519690,523776,531996,536130,540280,544446,548628,557040,561270,565516,569778,574056,582660,586986,591328,595686,600060,604450,608856,613278,622170,626640,635628,640146,644680,649230,653796,662976,667590,672220,676866,681528,683865,690900,695610,700336,705078,709836,714610,719400,724206,733866,738720,748476,753378,758296,763230,768180,778128,783126,788140,793170,798216,808356,813450,818560,823686,828828,839160,844350,854778,860016,865270,870540,875826,886446. 一些较大的示例：
49118916,49158570,49198240,49237926,49277628,49357080,49396830,49476378,49516176,49555990,49595820,49635666,49675528,49715406,49755300,49835136,49875078,49895055,49955010,49995000.