%I
%S 1,0,1,0,1,2,1,2,5,4,1,0,7,18,9,12,17,24,31,6,67,94,49,60,
%T 157,230,217,118,619,758,461,252,1509,2490,1867,780,4531,6932,
%U 5543,820,11885,21248,17591,2586,32415,58070,54325,56
%N Row sums of inverse of sequence array for Euler phi function.
%F G.f.: 1/(sum{j>=0, phi(j+1)x^j}(1x)).
%K easy,sign
%O 0,6
%A _Paul Barry_, May 03 2005
