OFFSET
3,1
LINKS
Eric Weisstein's World of Mathematics, Torus Grid Graph
Eric Weisstein's World of Mathematics, Total Dominating Set
CROSSREFS
KEYWORD
nonn,more
AUTHOR
Eric W. Weisstein, Apr 19 2018
EXTENSIONS
a(6)-a(8) from Andrew Howroyd, Apr 21 2018
STATUS
approved