搜索号码
令人厌恶的。  叠层学的。

属于这两组的第一个数字:

1,8,11,69,88,181,689,818,906,916,986,1001,1691,1881,1961,6009,6699,8008,9006,9116,9966,10101,11111,11811,16091,16891,60009,60809,61019,61119,61819,66199,66899,68089,68889,69069,69169,80108,80808,81118,81818,86898,88188,88888,89068,89168,89868,90006,90106,90806,91016,96096,96896,98086,98186,99066,99166,99866,100001,109601,119611,161191,166991,168891,169691,181181,188881,190061,191161,199661,609609,610019,611119,618819,660099,661199,669699,800008,801108,806908,811118,816918,819618,860098,868898,881188,886988,899668,900006,901106,908806,910016,911116,919616,960096,961196,966996,969696,980086,981186,989686,991166,998866,1008001,1010101,1061901,1080801,1081801,1090601,1098601,1108011,1110111,1160911,1161911,1168911,1180811,1600091,1610191,1661991,1800081,1801081,1811181,1818181,1880881,1888881,1890681,1898681,1901061,1908061,1968961,1981861,6008009,6060909,6061909,6068909,6080809,6081809,6090609,6100019,6101019,6110119,6118119,6161919,6180819,6181819,6610199,6661999,6691699,6698699,6800089,6811189,6818189,6861989,6880889,6888889,6890689,6898689,6900069,6908069,6911169,6918169,6968969,6980869,6990669,8011108,8018108,8080808,8081808,8090608,8100018,8108018,8110118,8118118,8181818,8190618,8600098,8611198,8618198,8668998,8681898,8688898,8691698,8698698,8811188,8818188,8880888,8890688,8891688,8900068,8910168,8911168,8918168,8960968,8968968,8980868,8991668,9000006,9008006,9011106,9018106,9080806,9091606,9098606,9101016,9108016,9111116,9118116,9160916,9161916,9190616,9198616,9610196,9611196,9618196,9668996,9688896,9698696,9800086,9811186,9860986,9861986,9868986,9888886,9891686,9898686,9901066,9908066,9988866,9990666,9991666,9998666,10000001,10011001,10069001,10096001,10100101,10188101,10196101,10669901,10696901,10800801,10811801,10911601,10969601,10988601,10996601,11011011,11188111,11196111,11600911,11669911,11688911,11800811,11888811,11896811,11900611,11996611,16088091,16100191,16196191,16611991,16696991,16800891,16888891,16896891,16911691,16969691,16996691,18069081,18100181,18196181,18669981,18800881,18869881,18888881,18996681,19000061,19069061,19100161,19169161.

一些较大的示例: