All these numbers are the cube of consecutive numbers ,the cube of 1 is 1, the cube of 2 is 8 ,3 is 27 ,4 is 64 and so the next number which is 5 , it's cube will be 125 and so the series will be 1, 8, 27, 64, 125 ,216 and so on…!
Don’t mind this ⬇️
3
n
3
so if we add a series of 1,2,3,4,5 and so on.
3=13=1∗1∗1=1
n
3
=
1
3
=
1
∗
1
∗
1
=
1
3=23=2∗2∗2=8
n
3
=
2
3
=
2
∗
2
∗
2
=
8
3=33=3∗3∗3=27
n
3
=
3
3
=
3
∗
3
∗
3
=
27
3=43=4∗4∗4=64
n
3
=
4
3
=
4
∗
4
∗
4
=
64
3=55=5∗5∗5=
n
3
=
5
5
=
5
∗
5
∗
5
=
125
125
I just added it on so incase
Goodluck!!