%I #3 Mar 20 2015 17:05:25
%S 0,0,1,1,5,2,11,5,5,3,31,4,13,14,9,17,75,16,91,13,16,6,145,8,23,22,47,
%T 7,225,19,241,73,8,19,125,26,319,34,34,43,419,38,149,14,143,114,599,
%U 13,167,63,55,29,727,142,297,91,41,104
%N Numerator of A074639(n)/A000010(n).
%Y Cf. A074643.
%K nonn,frac
%O 1,5
%A Michele Dondi (bik.mido(AT)tiscalinet.it), Sep 12 2002