数列是高中数学教学内容的重点,也是历年高考命题的热点,其考察的形式灵活多样.“数表型”数列是将一些数据按照一定的规律以图表方式呈现出来的特殊数列.其特点是直观新颖,能较好地考察学生的观察与分析能力,以及归纳与想象能力等.是近几年高考中倍受青睐的一种新题型.本文试? The series is the focus of the high school mathematics teaching content, and it is also a hot spot of the college entrance examination propositions over the years. The form of the survey is flexible and diverse. The “numeral phenotype” sequence is a special sequence that presents some data in accordance with certain laws and graphs. Its features are intuitive. The novelty can better examine students’ observation and analysis ability, as well as induction and imagination ability, etc. It is a new type of question that has become popular in the college entrance examination in recent years.