A114060 - OEIS

%I #5 Mar 30 2012 18:35:45

%S 216,5040,302400,25945920,3632428800,670442572800,140792940288000

%N Smallest magic product for an n X n multiplicative magic square.

%C An n X n multiplicative magic square is an n X n square of distinct positive integers with each row, column and diagonal having the same product (magic product).

%H Christian Boyer, <a href="http://www.multimagie.com/English/Multiplicative.htm">The smallest possible multiplicative magic squares </a>.

%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/MultiplicationMagicSquare.html">Multiplication Magic Square</a>

%Y Cf. A111029, A111030, A111031, A111026, A111027.

%K nonn

%O 3,1

%A _David W. Wilson_, Feb 02 2006