%I A043450
%S A043450 63,127,191,255,319,383,447,455,463,471,479,487,495,503,504,505,
%T A043450 506,507,508,509,510,575,639,703,767,831,895,959,967,975,983,
%U A043450 991,999,1007,1015,1016,1017,1018,1019,1020,1021,1022,1087,1151
%N A043450 Numbers n such that number of 7's in base 8 is 2.
%Y A043450 Sequence in context: A023720 A031468 A045064 this_sequence A031491 A044250 
               A044631
%Y A043450 Adjacent sequences: A043447 A043448 A043449 this_sequence A043451 A043452 
               A043453
%K A043450 nonn,base
%O A043450 1,1
%A A043450 Clark Kimberling (ck6(AT)evansville.edu)