#include <bits/stdc++.h>
using namespace std;

int n, m;

bool cheak(int x)
{
	int a = x / 100;
	int b = (x / 10) % 10;
	int c = x % 10;
	
	return a * a * a + b * b * b + c * c * c == x;
}

int main()
{
	
	while(cin >> n >> m, n, m)
	{
		bool t = true;
		for(int i = n; i <= m; i ++)
			if(cheak(i)) t = false, cout << i << " ";
			
		if(t) cout << "no";
		cout << endl;
	}
	
    return 0;
}