%I A025741
%S A025741 1,4,9,16,25,36,49,64,81,100,121,145,171,199,229,261,295,331,369,409,451,
%T A025741 496,543,592,643,696,751,808,867,928,991,1056,1124,1194,1266,1340,1416,
%U A025741 1494,1574,1656,1740,1826,1915,2006,2099,2194,2291,2390,2491,2594,2699
%N A025741 Index of 10^n within sequence of numbers of form 3^i*10^j.
%Y A025741 Sequence in context: A162395 A144913 A018885 this_sequence A030476 A077355 
               A077487
%Y A025741 Adjacent sequences: A025738 A025739 A025740 this_sequence A025742 A025743 
               A025744
%K A025741 nonn
%O A025741 1,2
%A A025741 David W. Wilson (davidwwilson(AT)comcast.net)