摘要
对于任意的正整数n,设a(n)表示n的六边形数补数,即a(n)是使n+a(n)为一六边形数m(2m-1)的最小的非负整数.运用初等方法研究了六边形数补数列{a(n)}的均值性质,并给出了它的两个渐近公式.
For any positive integer n,let a（n）denotes the complement of hexagon number. Thus,for any fixed positive n,a（n）is the smallest nonnegative integer number such that n＋a（n）is a hexagon number m（2m-1）. In this paper,the mean value about the complement of hexagon number sequence is studied using the elementary methods,and obtain two symptomtic formula for it.
出处
《河南科学》
2010年第2期144-146,共3页
Henan Science
基金
渭南师范学院科研基金项目(07YKZ028)
关键词
六边形数补数
均值
渐近公式
the complement of hexagon number
mean value
asymptotic formula
