OFFSET
0,3
COMMENTS
LINKS
Mathematics Stack Exchange, Maximum determinant of Latin squares, (2014), (2016).
Wikipedia, Circulant matrix.
CROSSREFS
KEYWORD
nonn,more,hard
AUTHOR
Hugo Pfoertner, Oct 02 2019
EXTENSIONS
a(15) from Hugo Pfoertner, Oct 14 2019
STATUS
approved