%I A126887
%S A126887 5,13,17,25,26,29,43,50,58,61,65
%N A126887 a(n)=A005278(n)/2.
%Y A126887 Cf. A005278.
%Y A126887 Sequence in context: A092101 A105596 A037046 this_sequence A087445 A020882 
               A081804
%Y A126887 Adjacent sequences: A126884 A126885 A126886 this_sequence A126888 A126889 
               A126890
%K A126887 nonn
%O A126887 1,1
%A A126887 Artur Jasinski (grafix(AT)csl.pl), Dec 30 2006