Source authenticated
Kurkov's Fubini-Number Sum Conjecture
For the Fubini numbers $a(n)$, is $a(n) = \sum_{k=0}^{2^{n-1}-1} A284005(k)$ for every $n > 0$, as conjectured on the OEIS in 2018?
Exact FrontierDelta
Prior state unknown→proved
Scope and record
Occurred: Jul 8, 2026
Delta type: SOURCE CLAIM
Assumptions: VibeMathed verification: unreviewed. Publication: announcement. AI contribution: ai-discovered. Imported under CC BY 4.0.
Canonical aliases: Kurkov's Fubini-Number Sum Conjecture · Kurkov Fubini sum
Confidence: Not scored
Registry verification: unreviewed · announcement · resolved
Attribution
VibeMathed
registry · event recorded by
Demonstrandum multi-agent pipeline
model · ai model contributor
Lineage and corrections
This event attributed to Demonstrandum multi-agent pipeline