Expansion of 1/((1-x)(1-2x)(1-8x)(1-10x)).

A021268

Expansion of 1/((1-x)(1-2x)(1-8x)(1-10x)).

Terms

    a(0) =1a(1) =21a(2) =305a(3) =3825a(4) =44481a(5) =494721a(6) =5346625a(7) =56661825a(8) =592183361a(9) =6126355521a(10) =62899732545a(11) =642086748225

External references