"The poet only asks to get his head into the heavens. It is the logician who seeks to get the heavens into his head. And it is his head that splits." G.K. Chesterton

Monday, May 23, 2011

Number Theory 4: The value of Euler's phi function for a product of Fibonacci sequence terms

There’s a corollary to the result fom the previous post. Each two consecutive terms of the Fibonacci sequence are relatively prime. Hence the following follows immediately, for the n product of Fibonacci terms.

Substituting into the formula, yields 

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