#include<iostream>
#include<fstream>
#include<cmath>
using namespace std;
double n,z,i;
ifstream fin("patrate2.in");
ofstream fout("patrate2.out");
int main ()
{
	fin>>n;
	while (n)
	{
		for(i=1;i<=(double)sqrt((double)n);i++)
			if (i*i>n)
				break;
			n=n-(i-1)*(i-1);
			fout<<i-1<<endl;
	}

	 
	return 0;
}