%I A031490
%S A031490 7,15,23,31,39,47,55,57,58,59,60,61,62,79,87,95,103,111,119,121,
%T A031490 122,123,124,125,126,143,151,159,167,175,183,185,186,187,188,
%U A031490 189,190,207,215,223,231,239,247,249,250,251,252,253,254,271
%N A031490 Numbers n which in base 8 has one fewer 0's than 7's.
%Y A031490 Sequence in context: A004215 A043449 A136768 this_sequence A059562 A017149 
               A004771
%Y A031490 Adjacent sequences: A031487 A031488 A031489 this_sequence A031491 A031492 
               A031493
%K A031490 nonn
%O A031490 1,1
%A A031490 Clark Kimberling (ck6(AT)evansville.edu)