§Puzzle terminology · math
Fibonacci number
A number in the sequence 1, 1, 2, 3, 5, 8, 13, ... where each term is the sum of the two preceding terms.
Related terms
Frequently asked
What is Fibonacci number?
A number in the sequence 1, 1, 2, 3, 5, 8, 13, ... where each term is the sum of the two preceding terms.
What's related to Fibonacci number?
Related puzzle terms include Perfect square. See the linked entries for full definitions.