%I
%S 3,7,19,55,139,859,2119,112999,333679,10040119,15363619,548687179,
%T 16632374359,5733638351299,14360489685499,433098704482699,
%U 44258681327079259,5009018648920510999
%N Duplicate of A115760.
%C Or, for i<>j, (a(i)+a(j)/2 are primes.
%C Starting with a(5)=139 on all terms are 19 mod 20.
%C Is sequence finite?
%C Is this a duplicate of A115760? [From _R. J. Mathar_, Jul 22 2010]. Yes, the terms are all 3-mod-4, just as A175533. _Don Reble_, Aug 17 2021.
%Y Cf. A115760, A175532.
%K dead
%O 1,1
%A _Zak Seidov_, Jun 12 2010
%E More terms from _Don Reble_, Aug 17 2021
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