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%I #3 Mar 30 2012 17:29:10
%S 2,1,0,5,4,0,143,25,0,2,1,0,77,715,0,125,5882353,0,52631579,1,0,5,
%T 4347826087,0,8,385,0,3575,3448275862069,0,0,625,0,29411765,286,0,0,
%U 263157895,0,5,0,0,0,25,0,21739130435,2127659574468085106383,0
%N a(n)=A069521(n)/n.
%Y Cf. A069521.
%K nonn
%O 1,1
%A _Ray Chandler_, Sep 28 2003