Expansion of 1/((1-x)*(1-4*x)*(1-9*x)).

Terms

a(0) =1a(1) =14a(2) =147a(3) =1408a(4) =13013a(5) =118482a(6) =1071799a(7) =9668036a(8) =87099705a(9) =784246870a(10) =7059619931a(11) =63542171784a(12) =571901915677