#magicsquare

2 posts

@math_stackexchange Is the Sum of All Entries in a Normal Magic Square a Congruent Number When Its Order Is Congruent to 3 or 5 Modulo 8? #Math #MagicSquare #NumberTheory
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Oct 13, 2026
@math_stackexchange Is the total sum of every normal magic square of order n >= 3 a congruent number? #Mathematics #MagicSquare #NumberTheory
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Oct 13, 2026