广义伴随Pell数列的平方类

摘要

Let V be the generalized companion Pell sequence with parameter t . In this paper wegive a necessary and sufficient condition for V has square classes. Moreover, we prove that V has atmost one square class, and if it exist, then it contains only two elements.%设V是参数为t的广义伴随Pell数列.给出了V有平方类的充要条件.同时,本文证明了:V至多有1个平方类,而且该平方类仅含有2个元素.