%I #3 Mar 30 2012 17:29:15
%S 175560,341880,408408,545160,600600,656040,840840,912912,942480,
%T 954408,1007160,1302840,1350888,1367520,1442280,1609608,2457840,
%U 2492280,3243240,3651648,3797640,3982440,4212600,4370520,4440072,4775232
%N Numbers that can be expressed as the difference of the squares of primes in exactly sixteen distinct ways.
%e 175560 = 421^2-41^2 = 431^2-101^2 = 439^2-131^2 = 463^2-197^2 =
%e 499^2-271^2 = 523^2-313^2 = 557^2-367^2 = 853^2-743^2 = 1193^2-1117^2 =
%e 1493^2-1433^2 = 2017^2-1973^2 = 2111^2-2069^2 = 6277^2-6263^2 =
%e 7321^2-7309^2 = 14633^2-14627^2 = 43891^2-43889^2
%Y Cf. A090781, A090782, A090788, A092000-A092020.
%K nonn
%O 1,1
%A _Ray Chandler_, Feb 22 2004
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