| 蒋茂森.无单位间隔的组合数的简易求法[J].数学研究及应用,1988,8(1):42~44 |
| 无单位间隔的组合数的简易求法 |
| A Simple Derivation about the Number of Combinations without Unit Separation |
| 投稿时间：1985-03-07 |
| DOI：10.3770/j.issn:1000-341X.1988.01.009 |
| 中文关键词: |
| 英文关键词: |
| 基金项目: |
|
| 摘要点击次数: 1766 |
| 全文下载次数: 1470 |
| 中文摘要: |
| |
| 英文摘要: |
| Let f(n, k) denote the number of ways of selecting k objects from n objects arrayed in a line with no two selected having unit separation. Konvalina has proved the following formula |
| 查看全文 查看/发表评论 下载PDF阅读器 |
|
|
|
