%I #3 Mar 30 2012 18:59:08
%S 1,1,7,17,267,775,6243,19633,638323,2102347,17152089,58229847,
%T 951653279,3301081251,26990925403,95148784113,6224368757699,
%U 22220020945651,181665332610589,655103413921211,10708565920929733,38938378760273881
%N Numerators in expansion of 1/sqrt(1-x-x^2*c(x^2)), c(x) the g.f. of A000108.
%C Numerators in expansion of sqrt(g(x)), where g(x) is the g.f. of A001405. Denominators are A046161.
%K easy,nonn,frac
%O 0,3
%A _Paul Barry_, Jul 13 2005