%I A129669
%S A129669 2,7,23,71
%N A129669 Right truncatable primes in base 3 (written in decimal form).
%C A129669 There are exactly 4 right truncatable primes in base 3.
%D A129669 Angell, I. O. and Godwin, H. J. "On Truncatable Primes." Math. Comput. 
               31, 265-267, 1977.
%H A129669 <a href="Sindx_Tri.html#tprime">Index entries for sequences related to 
               truncatable primes</a>
%H A129669 Eric Weisstein: <a href="http://mathworld.wolfram.com/TruncatablePrime.html">
               Truncatable Prime</a>.
%Y A129669 Cf. A024763, A076586.
%Y A129669 Sequence in context: A010748 A048496 A037488 this_sequence A037568 A076656 
               A085387
%Y A129669 Adjacent sequences: A129666 A129667 A129668 this_sequence A129670 A129671 
               A129672
%K A129669 nonn,fini,full
%O A129669 1,1
%A A129669 Martin Renner (martin.renner(AT)gmx.net), Jun 01 2007