Expansion of 1/(1 - 4*x/(1-x)^2)^(3/2).

Terms

a(0) =1a(1) =6a(2) =42a(3) =278a(4) =1794a(5) =11382a(6) =71338a(7) =443046a(8) =2732034a(9) =16751462a(10) =102235050a(11) =621535158a(12) =3766261506a(13) =22758222294a(14) =137186860842a(15) =825211984710