%I A093018
%S A093018 0,18,26,34,42,59,67,75,83,91,109,117,125,133,141,158,166,174,182,190,
%T A093018 208,216,224,232,240,257,265,273,281,299,307,315,323,331,349,356,364,
%U A093018 372,380,398,406,414,422,430,448,455,463,471,489,497,505,513,521,539
%N A093018 Indices of terms in A093017 == 0 mod 10.
%C A093018 Integers with valid Luhn mod 10 check digits.
%H A093018 Webopedia, <a href="http://www.webopedia.com/TERM/L/Luhn_formula.html">
               Luhn formula</a>
%H A093018 John Kilgo, DotNetJohn.com, <a href="http://www.dotnetjohn.com/articles/
               articleid97.aspx">Using the Luhn Algorithm</a>
%e A093018 18 is in the sequence because A093017(18)=10 == 0 mod 10.
%e A093018 59 is in the sequence because A093017(59)=10 == 0 mod 10.
%Y A093018 Cf. A093017-A093029.
%Y A093018 Sequence in context: A003300 A084379 A109769 this_sequence A167336 A003634 
               A080910
%Y A093018 Adjacent sequences: A093015 A093016 A093017 this_sequence A093019 A093020 
               A093021
%K A093018 easy,nonn,base
%O A093018 0,2
%A A093018 Ray Chandler (rayjchandler(AT)sbcglobal.net), Apr 3 2004