数字推理:0,7,26,63,124,( ) A 209 B 215 C 224 D 262
问题描述:
数字推理:0,7,26,63,124,( ) A 209 B 215 C 224 D 262
答
B215
1X1X1-1=0
2X2X2-1=7
3X3X3-1=26
4X4X4-1=63
5X5X5-1=124
6X6X6-1=215