A014582 Orders of magic squares whose rows and columns all have different sum-of-squares values (except for the necessary 180-degree symmetry).

3, 23, 43, 47, 61, 67, 113, 127, 137, 149, 173, 193, 199

Offset

1,1

Links

Table of n, a(n) for n=1..13.

Index entries for sequences related to magic squares

Crossrefs

Sequence in context: A212396 A319976 A117738 * A146142 A105854 A160022

Adjacent sequences: A014579 A014580 A014581 * A014583 A014584 A014585

Keyword

nonn,more

Author

Matthew Cook, Dec 11 1999

Status

approved