OFFSET
1,1
COMMENTS
This sequence lists all values s such that A125005(s) > 0.
EXAMPLE
a(1) = 15 because 15 is the smallest integer s for which a nontrivial positive magic square with magic sum s exists.
CROSSREFS
KEYWORD
easy,nonn
AUTHOR
Jens Voß, Nov 15 2006
STATUS
approved