Pell numbers

A form of Pell number — An infinite sequence of integers that comprises the denominators of the closest rational approximations to the square root of 2.

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Meanings

noun
  1. pluralplural of Pell number
Cite this entry
APA

Pell numbers. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/Pell%20numbers

MLA

“Pell numbers.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Pell%20numbers. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “Pell numbers,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/Pell%20numbers.

Source: Pell numbers on Wiktionary, CC BY-SA 4.0.