#include<bits/stdc++.h> using namespace std; int n; int main(){ freopen("sevenp.in","r",stdin); freopen("sevenp.out","w",stdout); cin>>n; for(int i=1;i<=n;i++){ if(i%70){ cout<<i<<endl; continue;
} int k=i; int wei=i%10; int tou; bool flag=0; while(k!=0){ int ge=k%10; if(ge7){ flag=1; break; } tou=k; k/=10; } if(flag1||i>10&&tou+wei7){ cout<<i<<endl; } } return 0; }