数列在中学数学中既具有相对的独立性,又具有较强的综合性,它是初等数学与高等数学的一个重要衔接点,因而也是历年高考的命题热点.本文通过对各省历年数学高考试卷中典型数列的查阅、研究、归纳,总结出求数列通项公式的方法与技巧. It is also a hot topic in college entrance examination throughout the years.According to the mathematics entrance exam papers The typical series of access, research, summed up, summed up the formulas and methods of calculating the number of columns.