#include <iostream>
#include <cmath>
using namespace std;

int main() {
    int a, b;
    cin >> a >> b;
    
    if (a < 0 || b < 0 || a > 200 || b > 200) {
        cout << "invalid input";
        return 0;
    }
    
    for (int i = cel(sqrt(a)); i * i <= b; i++) {
        cout << i * i << " ";
        
    }
    return 0;
}