How does the Fibonacci 1.618 work? Is it the first number squared and the second also and so on?
More interesting
Look here:
http://images.google.de/imgres?imgurl=https%3A%2F%2Fwww.mathsisfun.com%2Fnumbers%2Fimages%2Ffibonacci-spiral.gif&imgrefurl=https%3A%2F%2Fwww.mathsisfun.com%2Fnumbers%2Ffibonacci-sequence.html&h=280&w=450&tbnid=67T250jnOJRsIM%3A&vet=1&docid=tPAiMziHCfOmtM&ei=6lNrWLfFEcjAwQKEhrm4Bw&tbm=isch&iact=rc&uact=3&dur=1198&page=0&start=0&ndsp=19&ved=0ahUKEwi34saJu6XRAhVIYFAKHQRDDncQMwg2KAQwBA&bih=663&biw=1467
Perfectly clear, thank you so much Omi67! Finally I get it.