Lucas Number Calculator

L(n) = φⁿ + ψⁿ

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About Lucas Number Calculator

A Lucas number calculator computing L(n) = L(n−1)+L(n−2) with L(0)=2, L(1)=1. Shows relationship to Fibonacci: L(n) = F(n−1)+F(n+1). Formula: L(n) = φⁿ+ψⁿ. Verifies identities. All calculations are client-side.

Lucas Number Calculator Features

  • L(n)
  • Fibonacci relation
  • Sequence
  • Formula
  • Identities
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