属于这两组的第一个数字：
1,16,31,76,181,276,331,391,601,681,856,1051,1156,1756,1891,2326,2641,2976,3151,3331,3901,4101,4306,4516,5176,5406,5641,5881,6631,6891,7156,7426,7701,7981,10081,10401,11731,12426,12781,13876,15016,16201,16606,17851,18276,18706,19141,19581,20476,20931,21391,22326,23281,23766,24256,25251,25756,28891,29431,29976,30526,31081,32206,34516,35106,35701,36301,36906,38131,38751,39376,40006,41281,44556,45226,45901,46581,47266,47956,48651,49351,51481,52926,53656,55131,55876,56626,58141,63601,66016,66831,67651,68476,69306,70981,72676,73531,75256,76126,77881,82356,85101,86026,86956,88831,89776,91681,92641,96531,97516,100501,102516,103531,104551,107641,108681,111831,113956,115026,117181,119356,120451,122656,123766,124881,126001,127126,128256,129391,130531,133981,136306,137476,142206,144601,145806,148231,150676,151906,153141,154381,163201,164481,176226,177556,178891,181576,182926,185641,189751,191131,193906,196701,198106,199516,202351,203776,206641,208081,212431,215356,218301,219781,221266,228766,234856,239476,241026,242581,245706,247276,248851,252016,258406,261631,264876,266506,271426,276391,281401,284766,286456,291556,293266,294981,296701,300156,301891,305376,308881,310641,314176,317731,319516,323101,330331,333976,335806,339481,346891,350626,354381,360051,365766,369601,373456,375391,377331,379276,381226,383181,389076,391051,399001,407031,409051,421276,423331,427456,429526,431601,433681,437856,450501,454756,456891,461176,463326,465481,469806,474151,485101,491731,493951,505126,507376,511891,514156,525556,534766,541726,548731,551076,553426,555781,565251,570016,572406,584431,589276,591706,594141,596581,603931,606391,611326,613801,616281,618766,628756,631266,636301,638826,641356,643891,646431,648976,651526,656641,677301,690376,693006,695641,698281,700926,722266,733056,738481,741201,743926. 一些较大的示例：
995554951,995654731,996253516,996552976,996752641,997052176,997351756,997551501,997651381,998050951,998150856,998350681,998450601,998550526,998750391,999050226,999150181,999250141,999450076,999950001.