%I A119461
%S A119461 7,16,25,34,43,52,61,115,124,133,142,151,214,223,232,241,313,322,331,
%T A119461 412,421,511,1114,1123,1132,1141,1213,1222,1231,1312,1321,1411,2113,
%U A119461 2122,2131,2212,2221,2311,3112,3121,3211,4111,11113,11122,11131,11212,
               11221,11311,12112,12121,12211,13111,21112,21121,21211,22111,31111,
               111112,111121,111211,112111,121111,211111,1111111
%N A119461 Zero-free numbers with digit sum equal to 7.
%C A119461 There are exactly 64 such numbers while numbers with digit sum equal 
               to 7 (A052221) are infinite.
%Y A119461 Cf. A052221.
%Y A119461 Sequence in context: A043481 A017245 A052221 this_sequence A028560 A133694 
               A024627
%Y A119461 Adjacent sequences: A119458 A119459 A119460 this_sequence A119462 A119463 
               A119464
%K A119461 base,fini,full,nonn
%O A119461 1,1
%A A119461 Zak Seidov (zakseidov(AT)yahoo.com), May 20 2006