Expansion of 1/((1-x)(1-4x)(1-6x)(1-9x)).

A021824

Expansion of 1/((1-x)(1-4x)(1-6x)(1-9x)).

Terms

    a(0) =1a(1) =20a(2) =267a(3) =3010a(4) =31073a(5) =304920a(6) =2901319a(7) =27075950a(8) =249555405a(9) =2281579300a(10) =20749095731a(11) =188036746170

External references