%I #7 May 03 2021 20:14:21
%S 0,1,49,12680721
%N Number of total dominating sets in the n-transposition graph.
%C First few terms are squares.
%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/TotalDominatingSet.html">Total Dominating Set</a>
%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/TranspositionGraph.html">Transposition Graph</a>
%Y Cf. A303143, A321618.
%K nonn,more
%O 1,3
%A _Eric W. Weisstein_, Apr 19 2018
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