%I A054967
%S A054967 0,1,9,10,11,19,20,21,29,30,31,39,40,41,49,50,51,59,60,61,69,70,71,79,
%T A054967 80,81,89,90,91,99,100,101,109,110,111,119,120,121,129,130,131,139,140,
%U A054967 141,149,150,151,159,160,161,169,170,171,179,180,181,189,190,191,199
%N A054967 Numbers that are congruent to {0, 1, 9} mod 10.
%Y A054967 Cf. A047523.
%Y A054967 Sequence in context: A085514 A086446 A045522 this_sequence A048031 A048013 
               A048048
%Y A054967 Adjacent sequences: A054964 A054965 A054966 this_sequence A054968 A054969 
               A054970
%K A054967 nonn
%O A054967 1,3
%A A054967 Henry Bottomley (se16(AT)btinternet.com), May 24 2000