按下列程序计算,把答案写在表格内:

(1)填写表格:
(2)请将题中计算程序用代数式表达出来,并给予化简.
0 70679 70687 70693 70697 70703 70705 70709 70715 70717 70723 70729 70733 70735 70739 70745 70747 70753 70757 70759 70763 70765 70769 70771 70773 70774 70775 70777 70778 70779 70781 70783 70787 70789 70793 70795 70799 70805 70807 70813 70817 70819 70823 70829 70835 70837 70843 70847 70849 70855 70859 70865 70873 366461
(1)填写表格:
| 输入n | 3 |
|
-2 | -3 | … | ||
| 输出答案 | 1 | 1 |