Expansion of x*(31 + 326*x + 336*x^2 + 26*x^3 + x^4) / (1 - x)^6.

Terms

a(0) =31a(1) =512a(2) =2943a(3) =10624a(4) =29375a(5) =68256a(6) =140287a(7) =263168a(8) =459999a(9) =760000a(10) =1199231a(11) =1821312a(12) =2678143a(13) =3830624a(14) =5349375a(15) =7315456a(16) =9821087a(17) =12970368a(18) =16879999a(19) =21680000a(20) =27514431a(21) =34542112a(22) =42937343a(23) =52890624a(24) =64609375a(25) =78318656a(26) =94261887a(27) =112701568a(28) =133919999