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Number Sequence Calculator

Number Sequence Calculator

Generate an arithmetic, geometric or Fibonacci-style sequence and find the sum.

Type
Parameters
How this is calculated

Arithmetic: a(n) = a1 + (n-1)d. Geometric: a(n) = a1 x r^(n-1). Fibonacci-style: each term is the sum of the previous two, starting from your first two terms.

Generate an arithmetic, geometric or Fibonacci-style sequence and find the sum.