#include <iostream>
#include <iomanip>
#include <cmath>

using namespace std;

bool DoYouWantToCalculateThisAgain() {

}

bool IsInt(long double number) {
    return true;
}

int main() {
    long double x;
    long double alpha;
    cin >> x >> alpha;

    do {
        if (IsInt(alpha)) {
            long double sum = 0;
            for (int n = 0; n < int(alpha); ++n) {
                long double summand = pow(x, 2 * n + 1) / (2 * n + 1);
                sum += summand;
                cout << setprecision(15) << n << ' ' << summand << ' ' << sum << ' ' << abs(summand / sum) << '\n';
            }
            cout << sum << '\n';
        } else {
            long double sum = 0;
            long double summand = pow(x, 2 + 1) / (2 + 1);
            while(alpha < )
        }
    } while (DoYouWantToCalculateThisAgain());

    return 0;
}