Expansion of 1/((1-x)(1-4x)(1-11x)).

Terms

a(0) =1a(1) =16a(2) =197a(3) =2252a(4) =25113a(5) =277608a(6) =3059149a(7) =33672484a(8) =370484705a(9) =4075681280a(10) =44833892181a(11) =493178406396