print the nth harmonic number, write a program to print 1+1/2+1/3+1/4+.........+1/n series in java, write a python function to calculate the harmonic for number (4 9), write a python program to calculate the geometric sum of n-1, How to print 1 2 3 4 5 in python?, How do I write a simple Python program?, nth harmonic number formula, python program series, harmonic divisor numbers in python, nth harmonic number c++