http://openproblemgarden.org/op/magic_square_of_squares Comments for "Magic square of squares" en http://openproblemgarden.org/op/magic_square_of_squares <table cellspacing="10"> <tr> <td> Author(s): <a href="/category/labar_martin">LaBar</a>&nbsp;&nbsp; </td> <td align=right> Subject: <a href="/category/number_theory_0">Number Theory</a> » <a href="/category/computational_number_theory">Computational N.T.</a>&nbsp;&nbsp; </td> </tr> <tr> <td colspan=2> <table border=1 cellspacing="5"> <tr><td> <div class="envtheorem"><b>Question</b>&nbsp;&nbsp; Does there exist a <img class="teximage" src="/files/tex/fb2d26e75ce3793cec90d2d210a1385d289f13ae.png" alt="$ 3\times 3 $" /> <a href="http://en.wikipedia.org/wiki/magic square">magic square</a> composed of distinct perfect squares? </div> </tr></td> </table> </td> </tr> </table> LaBar, Martin Number Theory Computational Number Theory http://openproblemgarden.org/op/magic_square_of_squares#comment Sat, 22 Nov 2008 23:24:43 +0100 maxal 16570 at http://openproblemgarden.org