#include<iostream>
using namespace std;
int main(){
freopen("p1689.in","r",stdin);
freopen("p1689.out","w",stdout);
int i,k=0,a;
cin>>i;
for(a=1;a<=i;a++)
{
if((a%3==1)&&(a%5==1)&&(a%7==1))
{
cout<<a<<" ";
k++;
}
}
cout<<endl<<k;
fclose(stdin);
fclose(stdout);
return 0;
}
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