The board / graph theory / #553
Erdős Problem #553
PROVEDdatabase updated 2025-08-31
The statement as posed is true, and a proof exists.
What the community database records, not our verdict. erdosproblems.com no longer shows statuses (why).
Prizenone
Topicsgraph theory, ramsey theory
Statement in Leannot yet
Solution in Leanno
OEISA000791
Original pageerdosproblems.com/553
Attempts
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