Question

what is a Fibonacci number?

Answer 1

something that adds 2 things before it

Answer 2

0, 1, 1 , 2, 3, 5, 8, 13, 21 and so on

Answer 3

spose you start with 2 conditions prior: say, a1=1 and a2=1

a3 = a1+a2 = 2
a4 = a2+a3 = 5
a5 = a3+a4 = 7 etc

Answer 4

fibonaccis tho actually occur in nature with respect to certain phenomenon as well; like breeding rabbits

Answer 5

the first two numbers in a Fibonacci sequence are 0 and 1 and each subsequent number is the sum of the previous two

e.g. 13, 21 the next number in the sequence would be the sum of the previous two

so it would be 13 + 21 = 34

so you would have

13, 21, 34

and then the sum of the previous two to get the next number in the sequence

21 + 34 = 55

so you would have

13, 21, 34, 55

dont forget the medal :D