Expansion of 1/((1-x)^4*(1-6x)).

Terms

a(0) =1a(1) =10a(2) =70a(3) =440a(4) =2675a(5) =16106a(6) =96720a(7) =580440a(8) =3482805a(9) =20897050a(10) =125382586a(11) =752295880a(12) =4513775735a(13) =27082654970a(14) =162495930500a(15) =974975583816