0,1,3,8,22,63,()A163B174C185D196

热心网友

前项 乘3 再减去某个数,这某个数的规律是 -1 0 1 2 3 4 50*3 - (-1) = 11*3 - 0 =33*3 - 1 =88*3 - 2 =2222*3 -3 =6363*3 -4 = 185所以是 C 185