Question 47
Which natural numbers $m$ and $n$ satisfy $2^{n}+1=m^{2}$?
MathNet 2007-part-01 — 187 problems (EN–VI) Question 47
Math Olympiad Vault · MathNet 2007-part-01 — 187 problems (EN–VI)
Math Olympiad Vault · MathNet 2007-part-01 — 187 problems (EN–VI)