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%I #16 May 27 2019 02:03:16
%S 73225,196729,543049,706225,730249,3560089,3584425,6434041,8392849,
%T 14561209,15686089,40742425,43508881,69339625,73878025,85753369,
%U 88450609,90723169,146947321,148031689,180998425,216698161,235198825,273080809
%N Square of main diagonal of 3-dimensional box with coprime integer sides and integer face diagonals.
%C Ordered by length of main diagonal. - _Sean A. Irvine_, May 26 2019
%H Sean A. Irvine, <a href="/A023185/b023185.txt">Table of n, a(n) for n = 1..50</a>
%H Sean A. Irvine, <a href="https://github.com/archmageirvine/joeis/blob/master/src/irvine/oeis/a023/A023185.java">Java program</a> (github)
%H Jean Lagrange, <a href="http://dx.doi.org/10.1090/S0025-5718-1983-0717711-9">Sets of n Squares of Which Any n — 1 Have Their Sum Square</a>, Mathematics of Computation, Vol 41, Nr 164, Oct 1983.
%H Wikipedia, <a href="https://en.wikipedia.org/wiki/Euler_brick">Euler brick</a>
%Y Cf. A031173, A031174, A031175.
%K nonn
%O 1,1
%A _David W. Wilson_
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