%I A126652
%S A126652 40,5,30,15,25,35,20,45,10
%N A126652 A 3 x 3 magic square.
%C A126652 The magic sum is 75. See Figure C.6 in Appendix C in Maya Ahmed's PhD 
               thesis.
%D A126652 M. Ahmed, "How many squares are there, Mr. Franklin?: Constructing and 
               Enumerating Franklin Squares", Amer. Math. Monthly, Vol. 111, 2004, 
               pp. 394-410.
%H A126652 M. Ahmed, <a href="http://arXiv.org/abs/math/0405476">PhD thesis UC Davis, 
               2004</a>.
%e A126652 The magic square is:
%e A126652 40 5 30
%e A126652 15 25 35
%e A126652 20 45 10
%Y A126652 Sequence in context: A156917 A078084 A037937 this_sequence A117831 A152143 
               A033975
%Y A126652 Adjacent sequences: A126649 A126650 A126651 this_sequence A126653 A126654 
               A126655
%K A126652 fini,full,nonn,tabf
%O A126652 1,1
%A A126652 Parthasarathy Nambi (PachaNambi(AT)yahoo.com), Feb 08 2007
%E A126652 ArXiv URL replaced by non-cached version - R. J. Mathar (mathar(AT)strw.leidenuniv.nl), 
               Oct 23 2009