# -*- coding: utf-8 -*-


def f(x): return x**2-x-1
def g(x): return 1+1/x

epsilon = 0.001

x = 2

x_before = 1

i = 2

while (abs(x - x_before) > epsilon):
    x_before = x
    x = g(x)
    

    print(i, "{0:.6f}".format(x))
    i=i+1