Expansion of 1/((1-3*x)*(1-4*x)*(1-5*x)*(1-9*x)).

A028028

Expansion of 1/((1-3*x)*(1-4*x)*(1-5*x)*(1-9*x)).

Terms

    a(0) =1a(1) =21a(2) =286a(3) =3234a(4) =33187a(5) =322455a(6) =3035152a(7) =28040628a(8) =256229413a(9) =2326373049a(10) =21042916258a(11) =189930286182

External references