Expansion of 1/((1-7x)(1-8x)(1-9x)(1-11x)).

A028220

Expansion of 1/((1-7x)(1-8x)(1-9x)(1-11x)).

Terms

    a(0) =1a(1) =35a(2) =770a(3) =13630a(4) =212331a(5) =3041745a(6) =41087740a(7) =531634460a(8) =6658867061a(9) =81336796255a(10) =974120693910

External references