Fibonacci numbers in Falcon

Example for versions Falcon 0.9.6.6

This example uses recursive definition of Fibonacci numbers. 

function fib(n)
    if n <= 2 :  return 1
    return fib(n-1) + fib(n-2)
end

for i in [1:17]
    print (fib(i), ", ")
end
printl ("...")