%I A093618
%S A093618 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,19,20,21,22,23,24,25,26,27,
%T A093618 28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,51,
%U A093618 52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74
%N A093618 Numbers n such that for all k less than n the number of divisors of k*n 
               and n^2 are different.
%C A093618 A093616(a(n)) = n; complement of A093617.
%Y A093618 Cf. A000005, A000290, A048691.
%Y A093618 Sequence in context: A080681 A076084 A151764 this_sequence A109427 A098451 
               A164710
%Y A093618 Adjacent sequences: A093615 A093616 A093617 this_sequence A093619 A093620 
               A093621
%K A093618 nonn
%O A093618 1,2
%A A093618 Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Apr 06 2004
%E A093618 Corrected by Franklin T. Adams-Watters (FrankTAW(AT)Netscape.net), Dec 
               19 2006