%I
%S 1,1,3,8,21,56,154,440,1309,4048,12958,42712,144210,
%T 496432,1735764,6145968,21986781,79331232,288307254,1054253208,
%U 3875769606,14315659632,53097586284,197677736208,738415086066
%N Expansion of ((14x)+sqrt(14x))/(2(12x)).
%C Hankel transform is A158496.
%F a(n)=(2*0^n+A126966(n)2^n)/2.
%F Conjecture: n*a(n) +6*(n+1)*a(n1) +4*(2*n3)*a(n2)=0.  _R. J. Mathar_, Dec 03 2014
%t CoefficientList[Series[((14x)+Sqrt[14x])/(2(12x)),{x,0,30}],x] (* _Harvey P. Dale_, Dec 15 2011 *)
%K easy,sign
%O 0,3
%A _Paul Barry_, Mar 20 2009
