A114060 Smallest magic product for an n X n multiplicative magic square.

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

Offset: 3

Author

David W. Wilson, Feb 02 2006

Keywords

• nonn
• more

Comments

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).

Links

• Christian Boyer, The smallest possible multiplicative magic squares.
• Eric Weisstein's World of Mathematics, Multiplication Magic Square

Crossrefs

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