#!/usr/bin/python
#-*- coding:utf-8 -*-

#**********************************************************
#Filename: 178_sum.py
#Author: Andrew Wang - shuguang.wang1990@gmail.com
#Description: ---
#Create: 2016-11-02 01:11:51
#Last Modifieda: 2016-11-02 01:11:51
#*********************************************************

list_a = range(1,10,4)
print sum(list_a)
