属于这两组的第一个数字：
1,2,4,7,8,50,70,100,110,140,200,220,280,400,440,770,800,880,1002,1010,1110,1140,1500,2004,2020,2220,2280,3000,3006,4008,4040,4440,4500,5000,5400,6000,7000,7070,8080,8880,9000,9090,9900,10000,10010,10040,10440,10800,11010,11040,11400,12000,14000,14100,15000,18000,20000,20010,20020,20080,20880,21300,22020,22080,22800,24000,28000,28200,30000,30006,30030,30060,30300,32100,33000,36000,36360,39600,40000,40020,40040,40100,41100,41400,42600,44040,45000,48000,50550,52500,55000,60000,60030,60060,60300,60600,64200,66000,70770,77000,80000,80040,80080,80200,82200,82800,88080,90000,90900,99000,100002,100008,100040,100400,101010,101040,101100,102120,104400,105000,110000,110010,110220,112020,113400,114000,120000,120120,120300,121200,122100,132000,140040,141000,144000,151200,180000,200004,200080,200800,201300,202020,202080,202200,203100,204120,204240,208800,210000,210300,220000,220020,220440,224040,226800,228000,240000,240240,240600,242400,244200,264000,280080,282000,288000,300060,300120,300300,301020,302100,302400,303660,306360,309060,309960,310200,320040,330000,333000,333360,333900,339300,351000,360000,360900,363600,366300,390600,393300,396000,400008,400100,400500,401000,402600,404040,404400,405000,406200,408240,408480,410100,411000,414000,420000,420600,440000,440040,440880,448080,450000,480000,480480,484800,488400,500000,500010,500050,500400,500500,525000,531000,550000,550050,585000,600240,600300,600600,602040,604200,604800,609300,620400,633060,633600,640080,660000,666000,690300,693000,700000,700070,700700,700770,707070,770000,770700,777000,800200,801000,802000,808080,808800,810000,820200,822000,828000,840000,880000,880080,900000,900090,903060,906300,930600,960300,963000,990090,1000000,1000010,1000020,1000040,1000100,1000110,1000500,1000800,1001000,1001040,1001220,1002120. 一些较大的示例：
933000300,936000000,936306000,939330000,960003000,960006600,960600060,963000360,963030600,963333000,970200000,990000000,990000090,990009000,990900000,999000000,999909900,999990900,999999000,1000000000.