%I #4 Mar 30 2012 18:56:23
%S 4,12,13,32,36,46,60,68,71,90,117,120,123,136,143,148,165,176,177,180,
%T 181,240,248,266,274,279,289,297,313,322,330,333,335,345,348,355,368,
%U 380,387,388,393,407,412,419,420,440,456,458
%N Position of n-th 5 in A031324.
%K nonn
%O 1,1
%A _Clark Kimberling_
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