HomeServicesBlogDictionariesContactSpanish Course
Home › Dictionary › English › Lucas number
← Back to search

Meaning of Lucas number | Babel Free

Noun CEFR B2

Definitions

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.

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

Lucas polynomial Lucas Valley-Marinwood Lucasian Lucaston Lucatero lucatumumab

Learn this word in context

See Lucas number used in real conversations inside our free language course.

Start Free Course

Know this word better than we do? Language is a living thing — help us keep it growing. Collaborate with Babel Free