%I A121644
%S A121644 1,2,3,4,5,6,8,9,13,14,17,19,21,23,25,27,29,31,33,36,39,41,43,44,45,48,
%T A121644 49,50,52,53,59,61,63,64,65,67,68,69,72,73,75,77,82,84,86,87,88,89,91,
%U A121644 92,93,94,96,98,99,100,101,102,104,106,108,110,116,117,119,120,121,123
%N A121644 Slowest increasing sequence with squarefree cumulative sums.
%H A121644 Zak Seidov, <a href="b121644.txt">Table of n, a(n) for n = 1..1000.</
               a>
%Y A121644 Sequence in context: A052063 A129525 A084693 this_sequence A002242 A039125 
               A038101
%Y A121644 Adjacent sequences: A121641 A121642 A121643 this_sequence A121645 A121646 
               A121647
%K A121644 nonn
%O A121644 1,2
%A A121644 Zak Seidov (zakseidov(AT)yahoo.com), Aug 13 2006