%I A144139
%S A144139 1,5,209,1189,3905,9701,20305,37829,64769,104005,158801,232805,330049,
%T A144139 454949,612305,807301,1045505,1332869,1675729,2080805,2555201,3106405,
%U A144139 3742289,4471109,5301505,6242501,7303505,8494309,9825089,11306405
%N A144139 ChebyshevU[4,n].
%t A144139 lst={};Do[AppendTo[lst,ChebyshevU[4,n]],{n,0,9^2}];lst
%Y A144139 Sequence in context: A005333 A162087 A068531 this_sequence A020541 A027682 
               A006413
%Y A144139 Adjacent sequences: A144136 A144137 A144138 this_sequence A144140 A144141 
               A144142
%K A144139 nonn
%O A144139 1,2
%A A144139 Vladimir Orlovsky (4vladimir(AT)gmail.com), Sep 11 2008