A193151 - OEIS

%I #8 Mar 30 2012 17:35:12

%S 1,4,129600,17210368000000,14344087024170010017792000,

%T 108802808353712082212104996827371705204736,

%U 10395932534012968042533315321842530487986106853298174278238208

%N Numbers of spanning trees of the square graphs.

%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/SpanningTree.html">Spanning Tree</a>

%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/SquareGraph.html">Square Graph</a>

%K nonn

%O 1,2

%A _Eric W. Weisstein_, Jul 16 2011