#include<bits/stdc++.h>
using namespace std;
int main () {
	int n,a = 1,b = 0,c = 0;
	cin >> n;
	for (int i = 1;i <= n; i++) {
		c = a + b;
		a = b;
		b = c;
		cout << c << " ";
	}
	return 0;
}