#include<iostream>
using namespace std;
int main() {
int n, m, i;
cin >> n;
for (m = 2; m <= n; m++) {
i = 2;
while (m % i != 0 && i <= m - 1) {
i++;
}
if (i > m - 1) {
cout << m << " ";
}
}
return 0;
}

#include<iostream>
using namespace std;
int main() {
int i, j;
for (i = 1; i <= 5; i++) {
j = 5;
while (i <= j) {
cout << i * 10 + j << " ";
j--;
}
cout << endl;
}
return 0;
}

#include<iostream>
using namespace std;
int main() {
int x, y, z;
for (x = 0; x <= 100; x++) {
for (y = 0; y <= 100; y++) {
for (z = 0; z <= 100; z++) {
if (x + y + z == 100 && 5 * x + 3 * y + z / 3 == 100) {
cout << x << " " << y << " " << z << endl;
}
}
}
}
return 0;
}
#include<iostream>
using namespace std;
int main() {
int x, y, z;
for (x = 0; x <= 100/5; x++) {
for (y = 0; y <= 100/3; y++) {
z = 100 - x - y;
if (x + y + z == 100 && 5 * x + 3 * y + z/3 == 100) {
cout << x << " " << y << " " << z << endl;
}
}
}
return 0;
}


