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%I #7 May 06 2019 15:51:51
%S 0,1,30,601836
%N Number of (undirected) paths in the n-Bruhat graph.
%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/BruhatGraph.html">Bruhat Graph</a>
%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/GraphPath.html">Graph Path</a>
%K nonn,more
%O 1,3
%A _Eric W. Weisstein_, May 06 2019