%I A154503
%S A154503 1,5,11,15,21,29,45,49,55,61,71,85,119,129,131,135,139,151,175,185,209,
%T A154503 211,219,229,231,259,265,275,309,311,321,331,339,349,365,371,415,421,
%U A154503 435,439,465,491,499,501,505,519,549,551,555,561,565,575,591,601,609
%N A154503 Numbers n of A144571
%t A154503 lst={};Do[If[PrimeQ[p=81*n^2-90*n+26],AppendTo[lst,n]],{n,7!}];lst
%Y A154503 Cf. A144571
%Y A154503 Sequence in context: A088648 A075628 A036787 this_sequence A137009 A034905 
               A031153
%Y A154503 Adjacent sequences: A154500 A154501 A154502 this_sequence A154504 A154505 
               A154506
%K A154503 nonn
%O A154503 1,2
%A A154503 Vladimir Orlovsky (4vladimir(AT)gmail.com), Jan 11 2009