Expansion of 1/((1-4x)(1-5x)(1-7x)(1-8x)).

A028115

Expansion of 1/((1-4x)(1-5x)(1-7x)(1-8x)).

Terms

    a(0) =1a(1) =24a(2) =365a(3) =4500a(4) =49161a(5) =496944a(6) =4762885a(7) =43939500a(8) =394061921a(9) =3459033864a(10) =29862674205a(11) =254461580100

External references