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

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

Offset

3,1

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

Table of n, a(n) for n=3..9.

Christian Boyer, The smallest possible multiplicative magic squares.

Eric Weisstein's World of Mathematics, Multiplication Magic Square

Crossrefs

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

Sequence in context: A269190 A017463 A183617 * A128964 A096290 A246896

Adjacent sequences: A114057 A114058 A114059 * A114061 A114062 A114063

Keyword

nonn,more,changed

Author

David W. Wilson, Feb 02 2006

Status

approved