Expansion of 1/((1-3x)(1-4x)(1-5x)(1-7x)).

A028026

Expansion of 1/((1-3x)(1-4x)(1-5x)(1-7x)).

Terms

    a(0) =1a(1) =19a(2) =230a(3) =2270a(4) =19971a(5) =163569a(6) =1278040a(7) =9670540a(8) =71557541a(9) =521211119a(10) =3754036650a(11) =26822296410a(12) =190541788711

External references