You start with two integers, usually 0 and 1 or 1 and 1 and get the next number in the pattern by adding the two previous numbers.
For example starting with 1 and 1 , 1 + 1 = 2 ,so the sequence is now
1 1 2 1+ 2 = 3 , so the sequence is
1 1 2 3 2+3 = 5 . " " " "
1 1 2 3 5
The formula is an = an-1 + an-2. where a0 and a1 are given and n > 1.
because, for instance, the number of petals on most types of flowers is usually a number that can be found in the Fibonacci sequence.
fibonacci sequence :)
the first seven Fibonacci numbers are 1,1,2,3,5,8,13. 13 is a Fibonacci number.
The 22nd Fibonacci number is 17,711
The twelfth Fibonacci number is 144.
The 365th Fibonacci number is 8531073606282249384383143963212896619394786170594625964346924608389878465365.
The 100th Fibonacci number is 354,224,848,179,261,915,075.
123 is not a Fibonacci number.
How to answer with formula
Yes - 5 is the fifth Fibonacci number.
the fibonacci pattern of numbers came round about in the 1980's
Yes. 610 is the 15th number in the Fibonacci sequence.