proposed
reason
SEMANTIC-EDGE DRAFT -> Erdos #241 (vf_18e6a86bd3459220) [generalizes, confidence 0.78]: P241 is the B_3 analogue (all triple sums a+b+c distinct) of the B_2/Sidon (pairwise-sum-distinct) extremal problem P30 studies, generalizing distinct-pairwise-sums to distinct-triple-sums. -- LLM-drafted (20-agent extraction, 2026-06); NOT adjudicated. Accept or reject via `vela proposals accept/reject` under reviewer authority.