Number Sequence Calculator

Enter a comma-separated sequence of numbers to detect the pattern and predict the next terms.

Number Sequence (comma-separated, at least 3 numbers)

Detected Pattern

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Next 3 Terms

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Formula

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Common Diff / Ratio

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Sequence Length

Sum of Sequence

Common Sequence Types

Arithmetic: a_n = a₁ + (n-1)d (constant difference)

Geometric: a_n = a₁ × r^n-1 (constant ratio)

Fibonacci-like: a_n = a_n-1 + a_n-2

Mean, median, mode.

Advanced math.

Linear interpolation.

Linear regression.

Set operations.

Pearson correlation.