%I A052085
%S A052085 2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,
%T A052085 97,103,107,109,113,127,137,139,149,157,163,167,173,179,193,197,199,
%U A052085 211,223,227,229,233,239,241,251,257,263,269,271,277,281,283,293,307
%N A052085 Primes whose decimal expansion digits are grouped together.
%e A052085 E.g. 101 is not OK since the two digits 1 are separated by the 0. Prime 
               233 is OK since the digits 2 and 3 are grouped.
%Y A052085 Cf. A052086, A052081, A052082, A052083, A052084.
%Y A052085 Sequence in context: A049549 A030291 A032758 this_sequence A082646 A038618 
               A030475
%Y A052085 Adjacent sequences: A052082 A052083 A052084 this_sequence A052086 A052087 
               A052088
%K A052085 nonn,base
%O A052085 1,1
%A A052085 Patrick De Geest (pdg(AT)worldofnumbers.com), Jan 15 2000.