| 
  
  
                | Math Logic |  | 
                | 
 |  
	 	| Question : |  
	 		    | What 
                  is Fibonacci Sequence ? |  
	 	| Answer :
 |  
	 		    | The sequence 
                  of number 1, 1, 2, 3, 5, 8, 13, 21, 34 . . . . each of which 
                  sum is the sum of the two previous numbers. These numbers are 
                  also called Fibonacci numbers. The ratio of one Fibonacci to 
                  the preceding one is a Convergent of the continued fraction. |  
	 		    | The sum of the Fibonacci Sequence can be directly obtained from Pascal's triangle. |  
	 		    | Fibonacci numbers are named after Leonardo of Pisa, known as Fibonacci. The Fibonacci numbers are also a Lucas sequence. |  
	 		    | Fibonacci numbers can be given by, 
 Fn = Fn-1 + Fn-2
 
 where, F1 = F2 = 1
 |  |