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#include<bits/stdc++.h>
using namespace std;
#define Maxn 59084709587505
int a[3] = {3,5,7};
int main() {
//选择set容器，set作为一个容器是用来存储同一数据类型的数据类型，并且能从一个数据集合中取出数据，
//在set中每个元素的值都唯一，而且系统能根据元素的值自动进行排序。
set<long long int> se;
long long int lucky_num = 1;
while(1) {
if(lucky_num == Maxn)
break;
for(int i = 0; i < 3; i++) {
long long int temp = lucky_num*a[i];
if(temp <= Maxn) {
cout<<temp<<endl;
se.insert(temp);
}
lucky_num = *se.upper_bound(lucky_num);
cout<<se.size()<<endl;
return 0;
