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%I #10 Jun 16 2015 13:46:03
%S 1,2,1,3,5,4,3,7,6,7,2,4,10,9,5,3,12,10,5,6,15,12,10,18,20,19,15,11,
%T 13,22,21,20,15,5,25,23,20,18,3,15,27,5,24,28,2,8,15,14,30,16,15,25,
%U 34,33,30,20,12,34,30,15,40,39,38,35,25,30,13,39,23,6,29,18
%N Suppose A103739(n) = x^2 + y^2 with x < y. The sequence gives values of x.
%C See first comment in A103739.
%F a(n) = (A258653(n) - A258642(n))/2.
%e a(1)=(A258653(1) - A258642(1))/2=(5-3)/2=1;
%e a(2)=(A258653(2) - A258642(2))/2=(7-3)/2=2.
%Y Cf. A103739, A258642, A258653, A257816 (values of y).
%K nonn
%O 1,2
%A _Zak Seidov_, Jun 06 2015
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