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%I #8 Dec 05 2013 19:57:04
%S 7,3,1111111,777777777,33,
%T 11111111111111111111111111111111111111111111111111111111111111111,
%U 7777777777777777777,33333333333333333333,111111111111111111111111111111111111111
%N Copies of 7,3 and 1 cyclically such that every partial concatenation is a prime.
%e 7,73,731111111,...are all prime.
%Y Cf. A110774, A110775, A110776, A110777, A110778, A110779, A110780, A110781, A110782, A110783, A110788, A110789, A110790, A110791, A110793.
%K base,nonn
%O 1,1
%A _Amarnath Murthy_, Aug 13 2005
%E More terms from _Sean A. Irvine_, Mar 21 2010
%E a(9) from _Jon E. Schoenfield_, Jul 11 2010
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