|Just another Perl shrine|
Fibonacci numbers using regexes (threes are wild)by blokhead (Monsignor)
|on Oct 15, 2009 at 16:18 UTC||Need Help??|
Replace command-line argument 12 with any positive integer N to get the Nth Fibonacci number. Starts getting pretty slow for me after N=30, by the nature of the algorithm.
Can you see how it works?