%I A081354
%S A081354 2,4,5,6,8,12,13,14,15,16,17,18,22,24,28,29,32,35,36,37,38,39,41,42,44,
%T A081354 45,46,48,50,51,53,54,55,56,61,62,64,66,72,73,76,84,86,87,88,89,91,92,
%U A081354 94,95,96,97,98,100,101,105,108,109,111,112,113,114,115,117,118,119,123
%N A081354 Numbers n such that sigma(n^2) modulo 4 = 3.
%F A081354 Probably a(n)/n ->2
%Y A081354 Sequence in context: A091207 A099247 A007192 this_sequence A119792 A085834 
               A037081
%Y A081354 Adjacent sequences: A081351 A081352 A081353 this_sequence A081355 A081356 
               A081357
%K A081354 nonn
%O A081354 1,1
%A A081354 Benoit Cloitre (benoit7848c(AT)orange.fr), Apr 20 2003