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%I #6 Nov 28 2021 02:41:42
%S 50,55,44,47,74,78,81,77,99,77,87,80,94,79,89,96,93
%N a(n) is the minimum of the side lengths of the largest elements of all simple perfect squared squares of order n.
%H Stuart E. Anderson, <a href="http://www.squaring.net/downloads/downloads.html#pss">Catalogues of Perfect Squared Squares</a>.
%H Rainer Rosenthal, <a href="/A349210/a349210.pdf">Illustration of sequence terms</a>, Nov 2021.
%e See linked illustrations.
%Y Cf. A006983, A129947, A217149, A228953, A349205, A349206, A349207, A349208, A349209.
%K nonn,hard,more
%O 21,1
%A _Hugo Pfoertner_, Nov 17 2021