Search: id:A077395
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%I A077395
%S A077395 174,422,474,602,831,843,930,1074,1182,1322,1374,1443,1518,1623,1803,
%T A077395 1974,2006,2022,2222,2274,2298,2522,2526,2595,2694,2870,2874,3122,3210,
%U A077395 3282,3423,3478,3574,3702,3770,3774,4022,4074,4202,4323,4359,4458,4474
%N A077395 Lesser of two successive square-free numbers such that their product 
               is not square-free.
%e A077395 A005117(106)*A005117(107)=174*177=(2*3*29)*(3*59) is not square-free, 
               therefore 174 is a term.
%Y A077395 Cf. A076144.
%Y A077395 Sequence in context: A025390 A045257 A025381 this_sequence A053173 A102538 
               A045145
%Y A077395 Adjacent sequences: A077392 A077393 A077394 this_sequence A077396 A077397 
               A077398
%K A077395 nonn
%O A077395 1,1
%A A077395 Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Nov 04 2002

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