Northern Arizona University, Flagstaff, Arizona, USA; 24--28 June 2002.

Describes an extended Fibonacci series in which each number is the sum of the preceding three or more numbers. A corresponding extended golden section is also described.

Information on Fibonacci Sequences.

Describes the mathematic theory behind the numbers.

Describes the series and lists a some iterations.

Focuses on Fibonacci numbers and related mathematics, emphasizing new results, research proposals, challenging problems, and new proofs of old ideas.

Flash animation describing the series and the Golden Section

The official publication of the Fibonacci Association tries to serve as a focal point for interest in Fibonacci numbers and related questions, especially with respect to new results, research proposals, challenging problems, and innovative proofs of old ideas.

Official site of California-born artist who specializes in Fibonacci and golden proportion compositions. Includes music, art, writings on Fibonacci Numbers, favorite sequences, pictures, contact information, and links. In English and German.

Provides information about fibonacci numbers, description, formulas and relation to other mathematical issues.