p = [0]
x = 0.5
k = 0
while (x > 0.01):
   k += 1
   x = 0.5 * (0.5 ** (k-1))
   p.append(x)
for k in range(0,len(p)):
    print('{: 3.0f}'.format(k), '{: 6.3f}'.format(p[k]))