Expansion of -2*x^2*(-3-2*x+x^2-x^3-2*x^4+x^5) / ( (1+x)^2*(x-1)^4 ).

Terms

a(0) =0a(1) =0a(2) =6a(3) =16a(4) =36a(5) =66a(6) =114a(7) =176a(8) =264a(9) =370a(10) =510a(11) =672a(12) =876a(13) =1106a(14) =1386a(15) =1696a(16) =2064a(17) =2466a(18) =2934a(19) =3440a(20) =4020a(21) =4642a(22) =5346a(23) =6096a(24) =6936a(25) =7826a(26) =8814a(27) =9856a(28) =11004a(29) =12210