6,24,60,120,( ) A.196 B.210 C.216 D.226

问题描述:

6,24,60,120,( ) A.196 B.210 C.216 D.226

是210

2^3-2=6
3^3-3=24
4^3-4=60
5^3-5=120
6^3-6=210