#include <iostream>
using namespace std;

int drunk(int n)
{
    int arr[102];
    for (int i=1; i<=n; i++)
    {
        if (i==1)
        {
            for (int j=1; j<=n; j++)
                arr[j] = 0;
        }
        else
        {
            for (int j=1; j<=n/i; j++)
            {
                if (arr[i*j]==0) arr[i*j] = 1;
                else arr[i*j] = 0;
            }
        }
    }
    int count = 0;
    for (int i=1; i<=n; i++)
        if (arr[i]==0) count++;
    return count;
}

int main ()
{
    int T;
    cin>>T;
    int n;
    for (int i=1; i<=T; i++)
    {
        cin>>n;
        cout<<drunk(n)<<endl;
    }
    return 0;
}