Erdős problem 968

Does the set `{n | u n < u (n+1)}` have positive lower density?

Sources

The source's own material, retained exactly.

5 retained statements36c6d0fef71a

Open selected source

FormalConjectures/ErdosProblems/

968.lean

Retained formal statement1 of 5

Does the set {n | u n < u (n+1)} have positive lower density?

FormalConjectures/ErdosProblems/968.leanErdos968.erdos_9681 lineExact file

1sorry ↔ 0 < {n | Erdos968.u n < Erdos968.u (n + 1)}.lowerDensity

OpenStatement only, no proof

Source providers

Erdős Problems1
locator only
Formal Conjectures5
statement retained
VibeMathed0
not observed here
PLBY Lean proofs0
not observed here
Jayyhk Erdős Lean0
not observed here
William Blair Lean proofs0
not observed here
Erdős AI contributions wiki0
not observed here
GPT-Erdős0
not observed here

Referenced paths

FormalConjectures/
- ErdosProblems/
  - 968.lean5