%I A067657
%S A067657 3,11,137,761,7129,18858053,34395742267,85691034670497533,
%T A067657 252476961434436524654789,928551009361054917576341971,
%U A067657 42409610330030873613929048033,4868007055309996043055960217131137
%N A067657 Sequence gives primes values of P(k)=A001008(k) where H(k)=P(k)/Q(k)=sum(i=1,
               k,1/i) are the harmonic numbers.
%Y A067657 Sequence in context: A112957 A057205 A121897 this_sequence A063502 A072639 
               A100459
%Y A067657 Adjacent sequences: A067654 A067655 A067656 this_sequence A067658 A067659 
               A067660
%K A067657 nonn
%O A067657 1,1
%A A067657 Benoit Cloitre (benoit7848c(AT)orange.fr), Feb 03 2002