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%I #12 Mar 18 2016 04:41:14
%S 13,17,19,59,79,389,499,997,1889,1999,6899,17989,8999,39989,49999,
%T 98999,199999,598999,599999,799999,2998999,2999999,4999999,9899999,
%U 19999999,29999999,59999999,189997999,389999999,689899999,699899999,998999999
%N Smallest prime whose digital sum is equal to the n-th composite number not congruent to 0 (modulo 3).
%H Chai Wah Wu, <a href="/A111380/b111380.txt">Table of n, a(n) for n = 1..100</a>
%Y Cf. A073867, A157695.
%K nonn,base
%O 1,1
%A _Stefan Steinerberger_, Nov 09 2005
%E Edited and extended by _Robert G. Wilson v_, Nov 10 2005
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