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%I #5 Feb 28 2014 05:21:57
%S 17,227,1117,11117,333337,1000051000051000051000051000051000057,
%T 11111117,222222227,4444444447,66666666667,888888888887,
%U 1000101000101000101000101000101000101000101000101000101000101000101000107,191919191919191919191919197,222222222222227
%N Primes arising in A087605, or 0 if A087605(n) = 0.
%Y Cf. A086920, A087604, A087605, A087606, A087607, A087609, A087610.
%K base,nonn
%O 1,1
%A _Amarnath Murthy_, Sep 18 2003
%E a(6) corrected according to A087605(6) and more terms from _Michel Marcus_, Feb 28 2014