Question 1011191
《1,8,27,64》

That's 

《1×1×1=1³=1, 2×2×2=2³=8, 3×3×3=3³=27, 4×4×4=4³=64》

So to extend it use 5×5×5=5³=125, 6×6×6=6³=216, etc.