 Sites

Math Talks - NT 1-4. Home Page - myZanichelli. Math is Fun - Maths Resources. Maddmaths! - Matematica: Divulgazione e Didattica. Wolfram MathWorld: The Web's Most Extensive Mathematics Resource. Rudimathematici.com. Alpha: Computational Knowledge Engine. Progetto Polymath - Home Page. Home Page. Interactive Mathematics Miscellany and Puzzles. Fibonacci Numbers, the Golden section and the Golden String.

Fibonacci Numbers and the Golden Section This is the Home page for Dr Ron Knott's multimedia web site on the Fibonacci numbers, the Golden section and the Golden string hosted by the Mathematics Department of the University of Surrey, UK. The Fibonacci numbers are The golden section numbers are 0·61803 39887... = phi = φ and 1·61803 39887... = Phi = Φ The golden string is 1 0 1 1 0 1 0 1 1 0 1 1 0 1 0 1 1 0 1 ... a sequence of 0s and 1s that is closely related to the Fibonacci numbers and the golden section. If you want a quick introduction then have a look at the first link on the Fibonacci numbers and where they appear in Nature. THIS PAGE is the Menu page linking to other pages at this site on the Fibonacci numbers and related topics above. Fibonacci Numbers and Golden sections in Nature Ron Knott was on Melvyn Bragg's In Our Time on BBC Radio 4, November 29, 2007 when we discussed The Fibonacci Numbers (45 minutes).

Listen again online or download the podcast. And phi . Il giardino di Archimede. Welcome - OeisWiki. From OeisWiki Welcome to The On-Line Encyclopedia of Integer Sequences® (OEIS®) Wiki Some Famous Sequences Click on any of the following to see examples of famous sequences in the On-Line Encyclopedia of Integer Sequences (the OEIS), then hit "Back" in your browser to return here: Recamán's sequence, A005132 The Busy Beaver problem, A060843 The Catalan numbers, A000108 The prime numbers, A000040 The Mersenne primes, A000043 and A000668 The Fibonacci numbers, A000045 For some other fascinating sequences see Pictures from the OEIS: The (Free) OEIS Store General Information About OEIS Most people use the OEIS to get information about a particular number sequence. Introductory chapters from the 1973 and 1995 books The introductory chapters from N. Description of OEIS entries (or, What is the Next Term?) What comes next after 1, 2, 4, 9, 20, 48, 115, 286, 719, ... The main table in the OEIS is a collection of over a quarter-million number sequences. OEIS: Brief History OEIS: The Movie Index. Khan Academy. Tradizione e rivoluzione nell’insegnamento delle scienze. BASE Cinque light - Appunti di Matematica ricreativa. BASE Cinque in Power-Saving Mode Cari amici, BASE Cinque ha bisogno di riposare un po'. 