#define _USE_MATH_DEFINES
#include <cstdio>
#include <iostream>
#include <sstream>
#include <fstream>
#include <iomanip>
#include <algorithm>
#include <cmath>
#include <complex>
#include <string>
#include <vector>
#include <list>
#include <queue>
#include <stack>
#include <set>
#include <map>
#include <bitset>
#include <numeric>
#include <limits>
#include <climits>
#include <cfloat>
#include <functional>
#include <iterator>
using namespace std;

long long calc(long long d){
    return (long long)((-1 + sqrt(1 + 4 * d)) / 2.0);
}

int main()
{
    int cnt = 0;
    for(long long a = 1000000000; ; ++a){
        long long b = a * a;
        if((b - 1) % 4 != 0)
            continue;

        long long d = (b - 1) / 4;
        long long t = calc(d);

        if(t * t + t > t){
            cout << d << endl;
            ++ cnt;
            if(cnt == 100000)
                return 0;
        }
    }
}