Find the next three terms of each number pattern 1,8,27

So we have 1,8,27

this is obviously not an arythmetic sequence (addition)

it is a geometric sequence (multiplication and exponents)

1st term=1

2nd term=8

3rd term=27

I notcie that 8=2^3 and 27=3^3 so therefor

the nth term is

n^3

so 4th term=4^3=64

5th term=5^3=125

6th term=6^3=216 etc

the nth term is n^3