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#1 2014-03-08 14:08:54

Registered: 2014-03-08
Posts: 1

Fabonacci Sequence Numbers

I have found another way of finding the terms of a fibonacci numbers.   
                2          2
Fn sad  F   ) - (   F   )    ;where x+y=n and y=x-2.
         n-x         n-y
(or) Fn th term of the sequence is equal to the difference of squares of two fibonacci numbers F     and F
                                     n-x        n-y
where x+y=n and y=x-2

sum of first n terms of a fibonacci sequence is,
  Sn = ( F      )  - 1


#2 2014-03-08 14:20:10

Registered: 2011-02-07
Posts: 3,519

Re: Fabonacci Sequence Numbers

Your notation is not showing up probably.
There are ways to show the fibonacci numbers (eg. phi).


#3 2014-03-08 18:13:12

From: Bumpkinland
Registered: 2009-04-12
Posts: 84,739

Re: Fabonacci Sequence Numbers

Hi sthiruvikraman26;

I can not make out anything of what you have written. You could latex it up

Your last one:

Is true.

In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.


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