Question

9,10,18,27,91,? fill the number series

Answer 1

I am not sure about the answer:

9 + 1^2 = 10

10 + 2^3 = 18


18 + 3^2 = 27

27 + 4^3 = 91


91 + 5^2 = 116.


Therefore the next number = 116.