#include <fstream>

using namespace std;

ifstream f("ciur.in");
ofstream g("ciur.out");

bool v[200505];

int main()
{
    /*int n,i,d,cnt=0;
    f>>n;
    i=2;
    while(i<n)
    {
        i+=2;
        v[i]=1;
    }

    for(d=3;d<=n;d+=2)
    {
        i=d;
        while(i<n)
        {
            i+=d;
            v[i]=1;
        }
    }

    for(i=2;i<=n;++i)
        if(v[i]==0)
            cnt++;

    g<<cnt;

    return 0;
}
*/

    int n,i,j;
    f>>n;
    i=2;
    j=2;
    while(i*j<n)
    {
        v[i*j]=1;
        j++;
    }

    for(i=3;i*i<=n;i+=2)
    {
        if(v[i]==0)
            {
            j=2;
            while(i*j<n+i)
                {
                v[i*j]=1;
                j++;
                }
            }
    }

    for(i=2;i<=n;++i)
        if(v[i]==0)
            g<<i<<" ";
    return 0;
    }