Expansion of 1/sqrt(1-4*x-8*x^2+32*x^3).

Terms

a(0) =1a(1) =2a(2) =10a(3) =28a(4) =118a(5) =380a(6) =1508a(7) =5240a(8) =20326a(9) =73836a(10) =284396a(11) =1061128a(12) =4085820a(13) =15500120a(14) =59820040a(15) =229366768a(16) =887943046a(17) =3428967500a(18) =13315684764a(19) =51678099304a(20) =201246353492a(21) =783890932488