%I A032788
%S A032788 0,1,3,4,7,8,10,13,15,16,18,19,22,23,28,29,31,33,36,38,40,43,49,50,51,
%T A032788 53,57,58,62,64,67,73,75,76,78,84,85,88,95,101,103,106,112,113,114,118,
%U A032788 127,128,133,135,139,148,152,153,166,169,171,172,178,183,190
%N A032788 n(n+1)(n+2)...(n+20) / (n+(n+1)+(n+2)+...+(n+20)) is an integer.
%Y A032788 Cf. A032765-A032798.
%Y A032788 Sequence in context: A024515 A138971 A153144 this_sequence A070874 A154708 
               A014601
%Y A032788 Adjacent sequences: A032785 A032786 A032787 this_sequence A032789 A032790 
               A032791
%K A032788 nonn
%O A032788 0,3
%A A032788 Patrick De Geest (pdg(AT)worldofnumbers.com), May 15, 1998.