After rechecking all, realize: maybe the formula is correct, and we must accept \( n = -1 + \sqrt211 \), but not integer.

After rechecking all, realize: maybe the formula is correct, and we must accept \( n = -1 + \sqrt211 \), but not integer. - Silent Sales Machine

📅 March 10, 2026 👤 scraface

Mar 10, 2026

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