Fibs challenge

program which will:
Display the largest fibs you can in your language of choice, but using only your own code
(no non-standard libraries like multiple precision arithmetic).

WOW SON u so stoopid
let F0 = 0 and F1 = 1

>>0
>>1
>>1
>>2
>>3
>>5
>>8
>>13
>>21
...
>>Fn-1+Fn-2