OFFSET
0,4
LINKS
Brendan McKay and E. Rogoyski, Latin squares of order ten, Electron. J. Combinatorics, 2 (1995) #N3.
CROSSREFS
KEYWORD
nonn,hard,nice
AUTHOR
EXTENSIONS
a(10) corrected and a(11) added by Brendan McKay, Sep 06 2018
a(0)=1 prepended and terms a(12) and beyond from Andrew Howroyd, Apr 03 2020
STATUS
approved