Number Sequence Calculator
Calculate terms and sums for Arithmetic, Geometric, and Fibonacci sequences
Calculate terms and sums for Arithmetic, Geometric, and Fibonacci sequences.
About Sequences
Arithmetic Sequence
aₙ = a₁ + (n-1)×d
Constant difference between terms
Ex: 1, 3, 5, 7, 9...
Geometric Sequence
aₙ = a₁ × r^(n-1)
Constant ratio between terms
Ex: 1, 2, 4, 8, 16...
Fibonacci Sequence
Fₙ = Fₙ₋₁ + Fₙ₋₂
Each term is sum of previous two
Ex: 0, 1, 1, 2, 3, 5, 8...
Applications
- • Financial calculations
- • Population growth models
- • Computer algorithms
- • Nature patterns