%I
%S 1,1,0,0,1,1,1,1,2,2,2,2,4,4,6,6,9,9,13,13,21,21,31,31,47,
%T 47,71,71,109,109,165,165,250,250,380,380,578,578,876,876,
%U 1330,1330,2020,2020,3068,3068,4656,4656,7070,7070,10736,10736,16300,16300,24746,24746,37574,37574,57050,57050
%N Row sums of a FredholmRueppel inverse triangle.
%C Row sums of A104975.
%F G.f. : x^2/(sum{k>=0, x^(2^k)}x)/(1x)
%K easy,sign
%O 0,9
%A _Paul Barry_, Mar 30 2005
