%I A031291
%S A031291 4,19,39,59,70,72,74,76,78,79,80,82,84,86,88,99,119,139,159,179,
%T A031291 204,234,264,294,311,314,317,320,323,324,326,329,332,335,338,
%U A031291 354,384,414,444,474,504,534,564,594,611,614,617,620,623,624
%N A031291 Position of n-th 4 in A007376.
%Y A031291 Sequence in context: A028564 A003338 A047715 this_sequence A134538 A024013 
               A067981
%Y A031291 Adjacent sequences: A031288 A031289 A031290 this_sequence A031292 A031293 
               A031294
%K A031291 nonn
%O A031291 1,1
%A A031291 Clark Kimberling (ck6(AT)evansville.edu)