Complete the series
1, 1, 4, 8, 9, 27, 16, ?

Answer

64

The series consists of squares and cubes of consecutive natural numbers i.e. 1^2, 1^3, 2^2, 2^3, 3^2, 3^3.
4^3 = 64.

Complete the series
1, 1, 4, 8, 9, 27, 16, ?

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