#include<bits/stdc++.h>
using namespace std;
void solve()
{
    int n; cin>>n;
    vector<int>v;
    v.push_back(6);
    v.push_back(10);
    
    for(int i=12;i<=100000;i++)
    {
        if(v.size()==n) break;
        if(i%6==0) v.push_back(i);
        else if(i%15==0) v.push_back(i);
    }
    sort(v.begin(),v.end());
    for(auto e:v) cout<<e<<" ";
    cout<<endl;
}

int main()
{
    int t; cin>>t; while(t--) solve();
}