搜索号码
七边形n。  蝶骨n。

属于这两个集合的第一个数字:

286,874,970,1918,3367,3553,4558,6682,8323,8614,11122,11458,12145,14707,16687,17098,17935,18361,19669,21022,27931,30085,33466,38254,42055,42706,44023,44689,46717,48094,50197,55279,61387,64561,73702,79834,81631,82537,85285,88078,89965,92833,101707,105781,108889,110986,114169,117397,128482,135373,141253,148474,157126,159643,160909,175165,176491,180499,192793,199798,204061,209815,214183,226051,227557,232105,235162,244453,250747,258727,270109,275062,298771,300502,303979,316306,327067,332515,341695,349129,354757,371911,387499,407434,411481,425803,436183,438274,457318,468073,476767,487747,496621,503329,521437,542191,549199,551545,558613,577681,580087,601966,606883,609349,629257,646939,659719,667447,683038,685654,690901,701455,730891,741745,747202,763693,772006,774787,788767,800041,831457,843031,860542,866419,902101,950797,956974,966277,978751,985018,988159,1016653,1052029,1061782,1065043,1084714,1091311,1121245,1144807,1161787,1165198,1185769,1192666,1196122,1213477,1216963,1227451,1259185,1287733,1298521,1309354,1345789,1386445,1401379,1420159,1431487,1435273,1465741,1477249,1523731,1527637,1547242,1559065,1586827,1622881,1634989,1643086,1671583,1683871,1704451,1708582,1716859,1754353,1771147,1779574,1856317,1869265,1921507,1925893,1939081,1947898,1961161,1974469,1978915,1987822,2014663,2028151,2032657,2082553,2123827,2142301,2156209,2170162,2179489,2250079,2321794,2326615,2355646,2370229,2409337,2468599,2483527,2528581,2609677,2650705,2666173,2671339,2686867,2712847,2812711,2860645,2936014,3034357,3056431,3073039,3100819,3139921,3168001,3190555,3201862,3252991,3258697,3275845,3321793,3327559,3373867,3379678,3397141,3432202,3485131,3520642,3532519,3556333,3628255,3676603,3755851,3774259,3805039,3823567,3829753,3866974,3916882,3954523,4017658,4049413,4106887,4164766,4184149,4203577,4262131,4288285,4340833,4440223,4520545,4540738,4547479,4581259,4601587,4628761,4710763,4793485,4828165,4855999,4869946,4876927,4932955,4939981,4961089,4982242,5017597,5024683,5081551,5088682,5153086,5196247,5319514,5341417,5370691,5392699,5451607.

一些较大的示例: