1,1
Table of n, a(n) for n=1..14.
Eric Weisstein's World of Mathematics, Andrásfai Graph
Eric Weisstein's World of Mathematics, Dominating Set
Cf. A286879, A287429, A302759.
Sequence in context: A287995 A257675 A195105 * A295541 A192946 A216171
Adjacent sequences: A285269 A285270 A285271 * A285273 A285274 A285275
nonn,more
Eric W. Weisstein, Jun 14 2017
a(11)-a(14) from Andrew Howroyd, Apr 18 2018
approved