Expansion of 1/((1-3*x)*(1-4*x)*(1-9*x)*(1-12*x)).

A028049

Expansion of 1/((1-3*x)*(1-4*x)*(1-9*x)*(1-12*x)).

Terms

    a(0) =1a(1) =28a(2) =517a(3) =8008a(4) =113113a(5) =1513876a(6) =19589389a(7) =247937536a(8) =3091276705a(9) =38140546444a(10) =467097608341

External references