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

int main() {
    int n, sum = 0;
    ifstream f("cifra.in");
    ofstream g("cifra.out");

    f >> n;

    for (int i = 1; i <= n; i++) {
        sum += pow(i, i);

        g << sum % 10 << endl;
    }

    f.close();
    g.close();
}