Expansion of (1-4x+12x^2-16x^3+8x^4)/(1-x)^5.

Terms

a(0) =1a(1) =1a(2) =7a(3) =19a(4) =38a(5) =66a(6) =106a(7) =162a(8) =239a(9) =343a(10) =481a(11) =661a(12) =892a(13) =1184a(14) =1548a(15) =1996a(16) =2541a(17) =3197a(18) =3979a(19) =4903a(20) =5986a(21) =7246a(22) =8702a(23) =10374a(24) =12283a(25) =14451a(26) =16901a(27) =19657a(28) =22744a(29) =26188