請問這條數可否教我和畫圖！thx?
回答 (1)
2019-06-19 1:08 pm
✔ 最佳答案
4(2^1-1),4(2^2-1),4(2^3-1),4(2^4-1),4(2^5-1),4(2^6-1)4,12,28,60,124,252
收錄日期: 2021-04-18 18:17:31
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20190618143429AAM8i2z