漫谈数列通项公式的求法

Discussion on the general term formula of law

数列是定义在正整数集上的一类特殊函数,其表现形式是通项公式.通项公式是研究数列性质的重要形式,它能够帮助我们更好地把握数列的特征,因此学好通项公式是学好数列的首要任务.本文主要通过几道例题归纳总结了常见的几种通项公式的求法.

The sequence is a class of special function defined in a positive integer set,in the form of general term formula.General term formula is an important form of studying sequence properties,it can help us grasp the sequence feature,so the primary task of learning sequence is to learn the general term formula.This paper summarized by a few examples described several common methods of seeking the general formula.