Number Sequence Calculator
Find the next terms in any number sequence using different methods. This calculator can identify arithmetic, geometric, and Fibonacci sequences, and calculate the next terms based on the pattern.
Sequence Results
Detected Sequence Type: Not calculated yet
Enter a sequence and click "Calculate" to see results.
About Number Sequence Calculator
This calculator helps you find the next terms in a number sequence by identifying the pattern and extending it. It can detect various types of sequences including arithmetic, geometric, Fibonacci, square numbers, cube numbers, and prime numbers.
How to Use the Calculator
- Enter your sequence of numbers separated by commas (e.g., 1, 3, 5, 7, 9)
- Specify how many additional terms you want to find
- Optionally select the sequence type if you know it (or leave as auto-detect)
- Click "Calculate" to see the results
Supported Sequence Types
- Arithmetic: Each term increases by a constant difference (e.g., 2, 5, 8, 11...)
- Geometric: Each term is multiplied by a constant ratio (e.g., 3, 6, 12, 24...)
- Fibonacci-like: Each term is the sum of the two preceding ones (e.g., 1, 1, 2, 3, 5...)
- Square numbers: Sequence of square numbers (e.g., 1, 4, 9, 16...)
- Cube numbers: Sequence of cube numbers (e.g., 1, 8, 27, 64...)
- Prime numbers: Sequence of prime numbers (e.g., 2, 3, 5, 7, 11...)