saadk83
Posts:
3
Registered:
12/3/04


Lagrange's proof for Fibonnaci sequence
Posted:
Jul 20, 2002 3:01 PM


Hello everyone.
I just joined this group and this is my first post.
The units digit of the Fibonacci sequence form a pattern that repeats after the 60th Fibonacci number. I read somewhere that Lagrange was the first to prove this. Do any of you know if I can find this proof somewhere?
Thanks.

