OFFSET
1,1
LINKS
Andrew Howroyd, Table of n, a(n) for n = 1..7
Eric Weisstein's World of Mathematics, Connected Dominating Set.
Eric Weisstein's World of Mathematics, Hanoi Graph.
CROSSREFS
KEYWORD
nonn
AUTHOR
Eric W. Weisstein, Jun 05 2024
EXTENSIONS
a(4) onwards from Andrew Howroyd, Aug 08 2024
STATUS
approved