Expansion of (1 - sqrt((1-2*x)*(1-6*x)))/(2*x*(2-3*x)).

Terms

a(0) =1a(1) =2a(2) =5a(3) =16a(4) =62a(5) =270a(6) =1257a(7) =6096a(8) =30398a(9) =154756a(10) =800834a(11) =4199720a(12) =22269976a(13) =119207942a(14) =643277553a(15) =3495713184a(16) =19113486390a(17) =105074982876a(18) =580435709622