Sequence Generator
Arithmetic, Geometric & Fibonacci Sequences
Sequence Generator Guide
Supported Sequences
- Arithmetic: a(n) = a₁ + (n-1)d, sum S = n(2a₁+(n-1)d)/2
- Geometric: a(n) = a₁ × q^(n-1), sum S = a₁(1-q^n)/(1-q)
- Fibonacci: F(n) = F(n-1) + F(n-2)
- Custom Recurrence: define recurrence with a formula
Tips
- Generate up to 1000 terms
- In custom formula, a, b, c represent the last 3 terms
- Supports copy as comma-separated or CSV format
- All calculations done locally in your browser