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%I #9 Mar 12 2015 23:00:30
%S 0,11,0,211,131,0,331,503,0,433,353,0,643,653,0,1069,881,0,1693,2459,
%T 0,3469,4289,0,6379,6983,0,9883,9857,0,19759,32999,0,49597,58679,0,
%U 79867,89669,0,167899,268979,0,467899,498689,0,699697,799859,0,998779,2499989
%N a(n) = the n-th prime with sum of decimal digits = n, or 0 if no such number exists.
%e a(7) = 331, 331 is the 7th prime with digit sum 7. The smaller six primes are 7,43,61,223,241 and 313.
%K nonn,base,less
%O 1,2
%A _Amarnath Murthy_, Sep 19 2002
%E More terms from _David Wasserman_, Jan 16 2005
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