Mathematics for IGCSE & O level - Sequences (Section 3 - No. 39)

What is the missing number in the sequence: 1, 8, 27, __, 125, ...?

36

46

64

81

Shpjegimi

The sequence is of cubes: 1^3, 2^3, 3^3, 4^3, 5^3...

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