100万内有37个解:
{11550,21158,39173,58082,136037,150642,169285,213374,216014,230980,284941,348664,364086,372036,392962,413273,416700,440333,454218,483571,488743,494728,599645,620793,628981,633455,659484,660648,684304,762513,773935,780606,813662,815605,872266,964866,980253} |