1,1

Of course there are a large number of ways to convert this (unique) magic square to a sequence by reading it by rows, so the sequence is hardly unique. - N. J. A. Sloane (njas(AT)research.att.com), Aug 29, 2002

Fuh-Hi, The Loh-Shu (scroll), circa 2850 BC.

Harvey Heinz, Prime Magic Squares

Index entries for sequences related to magic squares

The magic square is

[ 8 1 6 ]

[ 3 5 7 ]

[ 4 9 2 ]

Sequence in context: A126585 A157289 A154213 this_sequence A019717 A007404 A157697

Adjacent sequences: A033809 A033810 A033811 this_sequence A033813 A033814 A033815

easy,fini,nonn,full

Olivier Gorin (gorin(AT)roazhon.inra.fr)