最終更新日：2025/12/05

Dictionary quizzes to help you remember vocabulary

Dictionary quizzes to help you remember vocabulary

Any member of an integer sequence that has the same recursive relationship as the Fibonacci sequence, i.e. each term is the sum of the two previous terms, but with different starting values such that the ratios of successive terms approach the golden ratio.

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Lucas number

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元となった辞書の項目

Lucas number

名詞

Any member of an integer sequence that has the same recursive relationship as the Fibonacci sequence, i.e. each term is the sum of the two previous terms, but with different starting values such that the ratios of successive terms approach the golden ratio.

日本語の意味

整数列の一種で、各項が前の2項の和となるフィボナッチ数列と同様の漸化式を持つが、初期値が異なるため、連続する項の比が黄金比に近づく数列の各項を指す。

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Google翻訳 / DeepL翻訳

各ルーカス数は、フィボナッチ数列と同じ再帰関係に従いながら初期値が異なるため、直前の二項の和として表されます。

意味（1）

Any member of an integer sequence that has the same recursive relationship as the Fibonacci sequence, i.e. each term is the sum of the two previous terms, but with different starting values such that the ratios of successive terms approach the golden ratio.

Lucas numbers

（ plural ）

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