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%I #9 Oct 10 2019 04:00:00
%S 2,3,6,8,13,16,21,23,26,28,33,41,56,63,68,71,81,83,91,101,111,116,118,
%T 123,133,136,141,143,153,163,176,183,188,191,201,203,211,238,243,253,
%U 256,281,283,291,296,298,303,308,311,323,331,343,346,356,363,371,376
%N Primes with digits (0,...,4) taken as base 5 and converted to base 10.
%e a(n)=363 -> is 2423{5} -> 2423{10} is prime.
%Y Cf. A036952-A036964.
%K nonn,base
%O 1,1
%A _Patrick De Geest_, Jan 04 1999
%E Offset 1 from _Michel Marcus_, Oct 10 2019