🌀 Fibonacci Sequence Generator

Generate Fibonacci sequences. Specify the number of terms or maximum value.

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Fibonacci sequence will appear here...

Fibonacci Sequence Generator

Generate Fibonacci sequences with custom starting values and number of terms. See the golden ratio approximation as the sequence grows.

Frequently Asked Questions

What is the Fibonacci sequence?

A series of numbers where each number is the sum of the two preceding ones: 0, 1, 1, 2, 3, 5, 8, 13, 21, ...

How many terms can I generate?

You can generate up to 1,000 terms. Beyond that, JavaScript numbers exceed safe integer limits.

What is the Golden Ratio connection?

The ratio of consecutive Fibonacci numbers approaches the golden ratio (1.618...) as the sequence grows.