数字推理1,2,4,12,27,()详解
问题描述:
数字推理1,2,4,12,27,()详解
1,2,4,12,27,()
A.58 B.64 C.81 D.75
答
1,2,4,12,27,()
各项 1^1 2^2 3^3
4^1-2 4^2-4 4^3-6=58