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%I #2 Mar 31 2012 10:29:03
%S 5,13,16,21,24,29,34,40,45,48,53,58,72,74,96,112,117,120,125,130,144,
%T 146,160,165,168,170,173,178,192,194,218,240,264,280,285,288,290,293,
%U 298,312,314,336,338,352,357,360,365,370,386,408,410,432,458,480,482
%N Numbers expressible as sum or difference of the squares of two distinct primes.
%e a(1)=3*3-2*2=5, a(2)=3*3+2*2=13, a(3)=5*5-3*3=16
%Y Cf. A001481, A062316, A088909.
%K nonn
%O 1,1
%A _Hugo Pfoertner_, Oct 22 2003
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