Fibonacci numbers

Leonardo Bonacci ( – ), commonly known as Fibonacci, was an Italian mathematician from the Republic of Pisa, considered to be "the most talented Western mathematician of the Middle Ages".

entire infinite integer series where the next number is the sum of the two preceding it (0,1,1,2,3,5,8,13,21,...)

French mathematician (1842–1891)

optical illusion used in mathematics

number in the Lucas sequence where each number is the sum of the two preceding it (2, 1, 3, 4, 7, 11, ...)

Acharya Pingala (; c. 3rd2nd century BCE) was an ancient Indian poet and mathematician, and the author of the '' (), also called the Pingala Sutras'' (), the earliest known treatise on Sanskrit prosody.

Hemachandra () was a 12th century Śvetāmbara Jaina ācārya, scholar, poet, mathematician, philosopher, yogi, grammarian, law theorist, historian, lexicographer, rhetorician, logician, and prosodist. Noted as a prodigy by his contemporaries, he gained the title kalikālasarvajña, "the knower of all knowledge in his times" and is also regarded as father of the Gujarati language.

theorem that every positive integer can be represented uniquely as the sum of one or more distinct Fibonacci numbers in such a way that the sum doesn’t include any two consecutive Fibonacci numbers

integer that appears as a term in a linear recurrence relation with initial terms based on its own digits

heap data structure made of a forest of trees

an integer x, y, or z that can solve the Markov equation x^2 + y^2 + z^2 = 3xyz

technical analysis method (Finance)

real number, approximately 3.36, the sum of the reciprocals of the Fibonacci numbers

prime number in the Fibonacci sequence

polynomial sequence considered as a generalization of Fibbonacci numbers

example of a pseudorandom number generator

Period of the Fibonacci sequence modulo an integer

type of prime number conjectured to exist

infinite binary sequence generated by the Fibonacci recurrence with concatenation in place of addition

universal code

On prime divisors Fibonacci numbers and Lucas sequences, more generally

one of a set of numbers that Dijkstra used to explain smoothsort

method of searching a sorted array

randomized mathematical sequence based upon the Fibonacci sequence

triangular arrangement of numbers based on the Fibonacci numbers

in mathematics

Polish computer scientist

In mathematics, the Fibonorial , also called the Fibonacci factorial, where is a nonnegative integer, is defined as the product of the first positive Fibonacci numbers, i.e.

Virahanka (Devanagari: विरहाङ्क) was an Indian prosodist who is also known for his work on mathematics. He may have lived in the 6th century, but it is also possible that he worked as late as the 8th century.