English Explanatory Dictionary

Cullen number

English dictionary entry

Meanings

noun
  1. A natural number of the form n·2ⁿ+1.

Word forms

Cullen number Cullen numbers

Etymology

First studied by James Cullen in 1905.

This entry uses open data from Wiktionary (CC BY-SA/GFDL). Word forms are used for search and are not indexed as separate pages.
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