Expansion of 1/((1-6*x)*(1-10*x)).

Terms

a(0) =1a(1) =16a(2) =196a(3) =2176a(4) =23056a(5) =238336a(6) =2430016a(7) =24580096a(8) =247480576a(9) =2484883456a(10) =24909300736a(11) =249455804416