Arithmetic Geometric Sequence CalculatorBy Daniel Sir / September 13, 2026 Arithmetic & Geometric Sequences Find any term and sum of sequences Sequence Type:Arithmetic (aₙ = a₁ + (n-1)d)Geometric (aₙ = a₁ × r^(n-1))First Term a₁:Common Difference d:Position n:Calculate Results aₙ = Sum of first n terms =