%I
%S 52,58,63,70,76,84,87,91,93,97,98,105,119,123,139,140,141,142,146,155,
%T 158,185,197,206,208,221,232,233,269,280,281,304,336,392,560,568,584,
%U 632,824,832,928,1120,1216,1344,1568,2240,2272,2336,2528,3296,3328,3712,4480
%N Numbers that are the sum of 4 nonzero squares in exactly 4 ways.
%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/SquareNumber.html">Square Number.</a>
%H <a href="/index/Su#ssq">Index entries for sequences related to sums of squares</a>
%K nonn
%O 1,1
%A _David W. Wilson_
