Instructions

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

Question 89

121, 118, 110, 95, ?, 36

NumbersΒ of the form $$(n^2 - 1)$$ are subtracted, where $$n \geq 2$$

121 $$- (2^2 - 1)$$ = 118

118Β $$- (3^2 - 1)$$ =Β 110

110Β $$- (4^2 - 1)$$ =Β 95

95Β $$- (5^2 - 1)$$ =Β 71

71Β $$- (6^2 - 1)$$ =Β 36

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