Instructions

What will come in place of the question mark (?) in the following number series ?

Question 58

5 6 10 19 35 (?)

Solution

Square of natural numbers are added

5 + $$1^2$$ = 6

6 + $$2^2$$ = 10

10 + $$3^2$$ = 19

19 + $$4^2$$ = 35

35 + $$5^2$$ = 60

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