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有害的。  重新组合

属于这两组的第一个数字:

7,13,21,31,40,73,91,121,127,133,157,211,241,259,273,307,341,364,381,400,421,463,601,651,757,781,820,871,1057,1123,1261,1483,1555,1561,1807,1893,2047,2071,2257,2353,2380,2653,2801,2955,3193,3280,3661,3907,4033,4161,4291,4557,4681,5220,5257,5403,5461,6163,6175,7240,8191,8557,8931,9313,9331,9841,10921,11557,11773,12433,12657,12883,13341,13807,14425,16513,16771,17293,19461,19531,22053,23563,23871,24493,25260,25441,30451,30784,30801,31863,32943,34783,35157,35911,36673,37057,37060,40201,41007,41413,44136,44733,45157,46011,47989,49507,50401,52213,54523,54991,55933,57361,58807,59293,60763,62751,65641,65793,66307,67341,69905,72631,73713,74257,74803,78121,79807,80373,81400,81511,82657,84973,88507,93196,93943,95791,97656,101443,105951,109231,110557,111223,112561,114583,116623,118681,120063,121453,122151,122851,127807,129241,131071,131407,132133,135793,138757,143365,147841,154843,156421,159601,161203,162007,163621,166057,172641,178809,180201,183613,188500,188791,189661,191407,194041,200257,201153,204205,205663,206571,210223,212061,216691,220431,226101,227053,232807,234741,240591,242235,242557,243543,245521,247507,251503,253513,255531,257557,259591,262657,263683,265741,276151,278257,278916,285691,293223,294307,295393,299593,301951,304153,305320,306363,310807,315283,316407,319125,320923,326613,330051,335923,338143,339307,340473,342811,345157,354621,357007,358203,359401,360601,363007,364213,365421,367843,373933,383781,388753,391251,393757,394420,395013,406901,416671,419257,423151,425757,433623,444223,444829,445557,446893,448231,453603,454951,456301,459007,464443,468541,471283,478173,480943,482331,485113,489301,490701,493507,499143,500557,501973,506233,509083,511941,513373,517681,518481,519121,520563,524287.

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