#include <fstream>	
#include <vector>
#include <math.h>
#include <iostream>

using namespace std;

ofstream fout("cifra.out");

class Cifra {

public:

	void solve() {

		read_input();

		get_result();
	}

private:

	int n;

	void read_input() {

		ifstream fin("cifra.in");
		fin >> n;
		fin.close();
	}

	void get_result() {

		long sum = 0;
		int i;

		for (i = 1; i <= n; i++) {
			
			sum += pow(i, i);
			fout << sum % 10 << endl;
		}
	}
};

int main() {

	Cifra cifra;
	cifra.solve();
	fout.close();
	return 0;
}