Erdős problem 769
For the least cutoff after which every occurs as the number of homothetic cubes in a decomposition of the unit -cube, is ? The Lean proof shows along odd dimensions.
Sources
FormalConjectures/ErdosProblems/
769.lean
Retained formal statement
What refuting leaves open: give good bounds for . Asked here on the scale the problem itself sets, : does have a well-defined order The refuted conjecture would have forced this limit to be at least .
True ↔ ∃ c, (∀ (n : ℕ), Erdos769.IsCutoff n (c n)) ∧ ∃ γ, Filter.Tendsto (fun n => Real.log ↑(c n) / (↑n * Real.log ↑n)) Filter.atTop (nhds γ)OpenStatement only, no proof