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A025741 Index of 10^n within sequence of numbers of form 3^i*10^j. 0

%I

%S 1,4,9,16,25,36,49,64,81,100,121,145,171,199,229,261,295,331,369,409,

%T 451,496,543,592,643,696,751,808,867,928,991,1056,1124,1194,1266,1340,

%U 1416,1494,1574,1656,1740,1826,1915,2006,2099,2194,2291,2390,2491,2594,2699

%N Index of 10^n within sequence of numbers of form 3^i*10^j.

%K nonn

%O 1,2

%A _David W. Wilson_

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Last modified September 18 17:06 EDT 2014. Contains 246924 sequences.