<PRE><B>Question 379628</B>
Find the 100th term : 3 , 7 , 17 , 23 , 31.... 

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Linear and Quadratic correlation is not strong.
Cubic correlation is strong (r = 0.9993031...)
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The cubic is f(x) = (1/3)x^3+3.2857x^2-2.3801+2
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Then f(100) = 365954
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Do with that what you wish.
Cheers,
Stan H.</PRE>