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%I #2 Mar 31 2012 14:45:33
%S 90,135,150,165,189,195,225,231,255,270,273,285,294,300,330,345,350,
%T 357,369,375,387,390,396,399,414,423,435,459,462,465,468,477,483,486,
%U 490,504,510,513,522,531,546,549,558,570,588,594,595,603,609,612,621,639
%N Numbers n for which nontrivial positive magic squares of exactly 3 different orders with magic sum n exist. For a definition of nontrivial positive magic squares, see A125005.
%C A125010 lists all values s such that A125005(s) = 3.
%Y Cf. A125005, A125006, A125007, A125008, A125009, A125011, A125012, A125013, A125014, A125015, A125016, A125017.
%K easy,nonn
%O 1,1
%A _Jens Voß_, Nov 15 2006
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