bn:03094006n
Noun Named Entity
Categories: Conjectures, Arithmetic dynamics, All articles containing potentially dated statements, Integer sequences, Unsolved problems in number theory
EN
Collatz conjecture  Half or Triple Plus One  3*n+1  3*n+1 conjecture  3*x+1
EN
The Collatz conjecture is one of the most famous unsolved problems in mathematics. Wikipedia
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