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[ Sum{(log(j)-log(i))^2} ], 2 <= i < j <= n.
0

%I #3 Mar 30 2012 18:56:01

%S 0,0,1,3,6,10,14,20,27,35,45,55,67,81,96,112,129,148,169,191,214,239,

%T 266,294,324,355,388,422,458,496,535,576,618,662,708,756,805,855,908,

%U 962,1018,1076,1135,1196,1258,1323,1389,1457,1526,1598,1671,1746,1822,1900,1980,2062

%N [ Sum{(log(j)-log(i))^2} ], 2 <= i < j <= n.

%K nonn

%O 3,4

%A _Clark Kimberling_