Fibonacci numbers

/fee'boh nah"chee/, Math.the unending sequence 1, 1, 2, 3, 5, 8, 13, 21, 34, ... where each term is defined as the sum of its two predecessors. Also called Fibonacci sequence.[189095; after Leonardo Fibonacci, 13thcentury Italian mathematician]
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the elements of the sequence of numbers 1, 1, 2, 3, 5, 8, 13, 21, …, each of which, after the second, is the sum of the two previous numbers. These numbers were first noted by the medieval Italian mathematician Leonardo Pisano (“Fibonacci”) in his Liber abaci (1202; “Book of the Abacus”), which also popularized HinduArabic numerals (numeral system) and the decimal number system in Europe. For information on the interesting properties and uses of the Fibonacci numbers see number games: Fibonacci numbers (number game).* * *
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Fibonacci Numbers — A number sequence discovered by a thirteenth century Italian mathematician Leonardo Fibonacci in which the sum of any two consecutive numbers equals the next highest number. The ratio of any number to its next highest number approaches 0.618… … Financial and business terms
Fibonacci numbers — /fee boh nah chee/, Math. the unending sequence 1, 1, 2, 3, 5, 8, 13, 21, 34, ... where each term is defined as the sum of its two predecessors. Also called Fibonacci sequence. [1890 95; after Leonardo Fibonacci, 13th century Italian… … Useful english dictionary
Fibonacci numbers — infinite series of numbers in which every member is the sum of the two preceding numbers when the first two numbers are 0 and 1 (named after an Italian mathematician) … English contemporary dictionary
Fibonacci numbers — Fi•bo•nac′ci num bers [[t]ˌfi boʊˈnɑ tʃi[/t]] n. pl. math. the unending sequence 1, 1, 2, 3, 5, 8, 13, 21, … where each term is defined as the sum of its two predecessors. Also called Fibonac′ci se quence • Etymology: 1890–95; after Leonardo… … From formal English to slang
Fibonacci numbers in popular culture — The Fibonacci numbers form a sequence of integers, mathematically defined by: ,F(0) = 0; F(1) = 1; F(n) = F(n 1) + F(n 2) mbox{ for } n > 1.So after the two initial numbers, each number is the sum of the two preceding numbers:: ,0, 1, 1, 2, 3, 5 … Wikipedia
Fibonacci Numbers/Lines — Leonardo Fibonacci was an Italian mathematician born in the 12th century. He is known to have discovered the Fibonacci numbers, which are a sequence of numbers where each successive number is the sum of the two previous numbers. e.g. 1, 1, 2, 3,… … Investment dictionary
Fibonacci sequence or Fibonacci numbers — In their simplest form, a sequence of numbers 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 337, 610, 987, 1597, 2584, 4181, 6765, etc., in which each successive number is equal to the sum of the two preceding numbers. The fractional version … Glossary of Art Terms
Generalizations of Fibonacci numbers — In mathematics, the Fibonacci numbers form a sequence defined recursively by:: F (0) = 0: F (1) = 1: F ( n ) = F ( n 1) + F ( n 2), for integer n > 1.That is, after two starting values, each number is the sum of the two preceding numbers.The… … Wikipedia
Fibonacci (darts) — Fibonacci is a dart game that uses the standard 20 number dartboard with the treble and double rings. GameplayFibonacci is typically played between 2, 3 or 4 players, or teams of players, although the rules do not discount more players. The goal… … Wikipedia
Fibonacci number — A tiling with squares whose sides are successive Fibonacci numbers in length … Wikipedia