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

Terms

a(0) =1a(1) =5a(2) =27a(3) =121a(4) =539a(5) =2289a(6) =9619a(7) =39737a(8) =162987a(9) =663553a(10) =2690051a(11) =10865673a(12) =43783195a(13) =176086097a(14) =707220723a(15) =2837479129a(16) =11375770763a(17) =45580514721a(18) =182554616035a(19) =730915611305