%I

%S 6,6,6,6,10,12,15,18,18,21,26,30,33,36,36,42,47,54,57,60,63,69,77

%N Total domination number of the n-triangular honeycomb acute knight graph.

%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/TotalDominationNumber.html">Total Domination Number</a>

%Y Cf. A342374.

%K nonn,more

%O 3,1

%A _Eric W. Weisstein_, Mar 09 2021