%I A075016
%S A075016 2,2,2,4,2,2,2,4,4,2,12,4,105,2,2,4,7,4,18,22,2,12,11,4,27,118,4,106,21,
%T A075016 2,23,14,12,34,2,4,112,18,105,22,15,2,39,34,7,14,9,4,141,52,7,118,58,4,
%U A075016 12,106,18,50,38,22,10,54,106,14,157
%N A075016 Smallest k such that the concatenation k, k-1,k-2 is divisible by n; 
               or 0 if no such number exists.
%e A075016 a(11) = 12 as 11 divides 121110.
%Y A075016 Cf. A075113, A075114, A075115, A075117.
%Y A075016 Sequence in context: A111735 A102298 A049298 this_sequence A102445 A027389 
               A160691
%Y A075016 Adjacent sequences: A075013 A075014 A075015 this_sequence A075017 A075018 
               A075019
%K A075016 base,nonn
%O A075016 1,1
%A A075016 Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Sep 01 2002
%E A075016 More terms from Antonio G. Astudillo (afg_astudillo(AT)lycos.com), Apr 
               19 2003