%I A020618
%S A020618 3,7,11,13,17,23,29,31,47,53,59,61,67,79,109,127,541,619,661,743,877,
%T A020618 1021,2333,4957
%N A020618 Smallest nonempty set S containing prime divisors of 8k+5 for each k 
               in S.
%Y A020618 Sequence in context: A091633 A089690 A020574 this_sequence A055211 A045417 
               A123988
%Y A020618 Adjacent sequences: A020615 A020616 A020617 this_sequence A020619 A020620 
               A020621
%K A020618 nonn,fini,full
%O A020618 1,1
%A A020618 David W. Wilson (davidwwilson(AT)comcast.net)