Difference of difference of difference

Level pending

Consider the sequence : 2 , 14 , 74 , 242 , 602 , 1262... \Large \color{fuchsia}{2,14,74,242,602,1262 . . .} Find the next term of the sequence.


The answer is 2354.

Rohit Ner by Rohit Ner , 22, India

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1 solution

Abishek Nathan
Jun 4, 2015

General form =n^(4) -n^(2) +n

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Please recheck your answer. Its of the form n 4 − n 2 + 2 \large {n}^{4}-{n}^2+2 Please post a detailed solution including how you came to the general term.

Rohit Ner - 6 years ago

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