Search: id:A027567
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%I A027567
%S A027567 1,0,0,48,3600,0
%N A027567 Number of distinct (modulo rotation and reflection) n X n panmagic = 
               pandiagonal = diabolic = Nasik squares.
%H A027567 Harvey Heinz, <a href="http://www.geocities.com/~harveyh/pandiag5.htm">
               Pandiagonal 5 X 5</a>.
%H A027567 Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/
               PanmagicSquare.html">Panmagic Square</a>
%Y A027567 Cf. A006052.
%Y A027567 Sequence in context: A042105 A079240 A162700 this_sequence A033475 A053060 
               A004034
%Y A027567 Adjacent sequences: A027564 A027565 A027566 this_sequence A027568 A027569 
               A027570
%K A027567 nonn,hard,more
%O A027567 1,4
%A A027567 Eric Weisstein (eric(AT)weisstein.com)
%E A027567 Corrected by Eric Weisstein Mar 14 2003 to include only distinct squares; 
               Hunter and Madachy give the count of all such squares (384).

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