%I #5 Dec 31 2023 16:42:41
%S 5,13,61,145,481,841,1741,2245,3445,5941,8065,12325,16021,18241,22261,
%T 29041,38365,40045,54781,62305,67345,80401,92881,106261,129541,149605,
%U 158485,172285,179401,190345,251341,273061,298765,317605,368941,384565
%N (Prime(prime(n))^2+1)/2.
%K nonn
%O 1,1
%A _Jorge Coveiro_, Apr 14 2004
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