Sick-quences!! (4)

Algebra Level 5


The answer is 2949.

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1 solution

Jaiveer Shekhawat
Jan 17, 2015

Exactly same method but i plugged in value just after taking sigma i did not simplified the expression much as you have done.please post some more problems of sequence they are really brain storming

Prakhar Bindal - 6 years, 4 months ago

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