1,2
Table of n, a(n) for n=1..7.
Eric Weisstein's World of Mathematics, Halved Cube Graph
Eric Weisstein's World of Mathematics, Minimaum Dominating Set
Sequence in context: A264930 A226347 A305738 * A227303 A066228 A110881
Adjacent sequences: A323444 A323445 A323446 * A323448 A323449 A323450
nonn,more
Eric W. Weisstein, Jan 15 2019
approved