Expansion of ((1-4*x) + sqrt(1-4*x))/(2*(1-2*x)).

Terms

a(0) =1a(1) =-1a(2) =-3a(3) =-8a(4) =-21a(5) =-56a(6) =-154a(7) =-440a(8) =-1309a(9) =-4048a(10) =-12958a(11) =-42712a(12) =-144210a(13) =-496432a(14) =-1735764a(15) =-6145968a(16) =-21986781a(17) =-79331232a(18) =-288307254a(19) =-1054253208a(20) =-3875769606a(21) =-14315659632a(22) =-53097586284a(23) =-197677736208a(24) =-738415086066