找规律1 4 9 1 4 9 ?1 4 9 ?1 4 9 四种填法
问题描述:
找规律1 4 9 1 4 9 ?1 4 9 ?1 4 9 四种填法
答
1,4,9,16,25,36;
1,4,9,20,41,84;
1,4,9,22,53,128;
1,4,9,29,74,219