%I #6 Feb 13 2017 21:06:11
%S 0,1,10,11,25,52,55,100,101,110,111,125,152,155,205,215,250,251,455,
%T 502,505,512,515,520,521,545,550,551,554,555,888,1000,1001,1010,1011,
%U 1025,1052,1055,1100,1101,1110,1111,1125,1152
%N Numbers with nonzero multiplicative digital root 1.
%H <a href="/index/Ar#10-automatic">Index entries for 10-automatic sequences</a>.
%F A051802^-1(1)
%Y Part of histogram of A051802.
%K nonn,easy,base
%O 1,3
%A _Dan Hoey_, Dec 09 1999