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Meaning of Bell number | Babel Free

Noun CEFR B2

Definitions

Any member of a sequence of numbers that count the possible partitions of a set, such that the nth number Bₙ is the number of different ways to partition a set that has exactly n elements.

CEFR level

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

See also

Bell Park bell pepper bell pit Bell Plain Bell polynomial Bell Post Hill

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