Search: id:A084375
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%I A084375
%S A084375 9,12,16,21,30,32,33,40,41,45,64,66,83,113,128,170,173,184,239,302,333,
%T A084375 341,446,555,657,804,903,942,1194,1252,1295,1345,2258,2652,2943,3246,
%U A084375 3926,4205,4939,7243,7318,8716,8864,9028,9103,10594,15249,28712,30451
%N A084375 Primes which remain prime if any one digit is deleted (leading zeros 
               allowed).
%C A084375 Primes of this kind (with and without leading zeros) are in A051362 and 
               A034302.. Here more terms are given and question is asked: is this 
               sequence finite? From first 1,000,000 primes only 77 are of this 
               kind.
%Y A084375 Cf. A034302, A051362.
%Y A084375 Sequence in context: A084799 A166136 A120154 this_sequence A076674 A027571 
               A154631
%Y A084375 Adjacent sequences: A084372 A084373 A084374 this_sequence A084376 A084377 
               A084378
%K A084375 nonn,base
%O A084375 1,1
%A A084375 Zak Seidov (zakseidov(AT)yahoo.com), Jun 23 2003

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