属于这两个集合的第一个数字：
三,5,6,7,9,10,11,20,21,22,31,33,40,41,42,44,50,52,55,61,62,65,66,70,72,73,74,76,80,81,82,84,87,88,91,93,94,96,97,98,100,110,200,211,220,310,320,321,322,331,333,400,410,421,422,431,433,440,443,520,521,522,530,532,541,542,544,551,552,555,611,620,631,632,640,641,642,644,651,653,654,661,662,665,666,710,721,722,731,733,740,743,744,750,752,755,761,762,764,770,772,775,776,800,810,820,830,832,841,842,844,850,852,855,861,862,865,866,871,872,875,877,880,883,885,886,911,920,930,932,941,942,944,950,953,954,961,962,964,971,973,974,976,981,982,985,986,988,992,995,997,998,1110,2111,2211,2220,3000,3100,3110,3200,3210,3220,3320,3331,3333,4100,4111,4210,4221,4222,4300,4311,4321,4322,4331,4333,4411,4421,4422,4431,4433,4440,4443,5000,5211,5220,5320,5331,5333,5400,5410,5421,5422,5430,5433,5441,5442,5444,5511,5520,5530,5532,5541,5542,5553,5554,6000,6111,6200,6211,6220,6311,6320,6330,6332,6400,6410,6420,6430,6433,6440,6443,6520,6530,6532,6541,6542,6544,6550,6553,6554,6610,6632,6640,6655,6661,6662,6665,6666,7000,7211,7221,7222,7300,7310,7321,7322,7331,7333,7400,7431,7432,7440,7443,7500,7521,7522,7551,7552,7555,7600,7620,7632,7663,7721,7722,7730,7732,7744,7750,7753,7754,7761,7762,7764,7777,8111,8200,8210,8221. 一些较大的示例：
9999943,9999950,9999955,9999961,9999962,9999964,9999971,9999973,9999974,9999977,9999980,9999983,9999985,9999986,9999988,9999991,9999992,9999995,9999997,9999998.