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%I #4 Dec 05 2013 19:57:03
%S 5,23,353637,18192021,7576777879,67891011,71727374757677,
%T 12121213121412151216121712181219,5678910111213,
%U 1194119511961197119811991200120112021203
%N Beginning with 5, concatenation of n successive numbers such that every partial concatenation is a prime.
%e 5,523,523353637,... are all prime.
%Y Cf. A110714, A110715, A110716, A110717, A110718, A110719, A110721.
%K base,hard,nonn
%O 1,1
%A _Amarnath Murthy_, Aug 05 2005
%E More terms from _Jon E. Schoenfield_, Jul 11 2010
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