搜索一个号码
缺氮。  弗里德曼。

属于这两组的第一个数字:

25,121,125,127,128,153,289,343,347,625,688,1022,1024,1255,1285,1395,1435,1503,1827,2048,2187,2349,2501,2503,2504,2505,2506,2507,2509,2737,3125,3159,3281,3375,3685,4096,4106,4167,4628,6145,6455,7928,8192,9025,9261,10201,10251,10255,10426,10521,10525,10575,10935,11163,11259,11439,11663,11665,11848,11943,12091,12101,12103,12105,12106,12107,12109,12167,12321,12337,12493,12505,12550,12595,12769,12802,12843,12850,12955,13125,13225,13243,13286,13689,13725,13813,13822,13823,13825,13826,14035,14129,14641,14645,14647,15003,15125,15345,15379,15495,15562,15567,15585,15586,15613,15615,15617,15621,15622,15623,15625,15626,15627,15628,15629,15631,15632,15633,15634,15635,15641,15645,15655,15656,15661,15662,15667,15679,15688,15689,15697,15698,15795,15975,16225,16245,16295,16347,16348,16372,16375,16377,16378,16381,16382,16384,16385,16387,16447,16448,16479,16743,16759,16765,16783,16797,16798,16807,16815,16875,16879,17253,17384,17428,17437,17482,17488,17689,17925,18225,18265,18435,18723,19321,19453,19592,19629,19642,19653,19682,19683,19693,19732,19736,19737,19738,19739,19773,20485,21175,21375,21495,21586,21753,21843,21844,21845,21848,21875,21943,21953,22757,23326,23456,23546,24339,24367,24375,24385,24389,24393,24566,24586,24964,25105,25137,25375,25474,25510,25725,25895,25921,26896,26973,27436,27634,27639,27653,27783,27889,28217,28226,28322,28547,28556,28559,28561,28564,28671,28678,28749,29282,29517,29519,29523,29524,29525,29527,29529,29531,29549,29584,29632,29768,29795,29929,30625,31250,31252,31256,31346,31347,31509,31682,32685,32697,32744,32747,32751,32759,32761,32762,32764,32765,32768,32771,32775,32781,32782,32783

一些较大的示例: