%I A004627
%S A004627 1,5,13,25,29,37,53,61,65,101,109,125,145,149,157,169,173,
%T A004627 181,185,197,229,265,269,277,293,305,317,325,349,373,377,
%U A004627 389,397,421,461,481,505,509,541,545,557,613,625,653,661
%N A004627 Divisible only by primes congruent to 5 mod 8.
%Y A004627 Sequence in context: A140090 A121511 A156679 this_sequence A066782 A094553 
               A094079
%Y A004627 Adjacent sequences: A004624 A004625 A004626 this_sequence A004628 A004629 
               A004630
%K A004627 nonn
%O A004627 0,2
%A A004627 N. J. A. Sloane (njas(AT)research.att.com).