Expansion of 1/((1-4x)(1-6x)(1-8x)(1-9x)).

A028135

Expansion of 1/((1-4x)(1-6x)(1-8x)(1-9x)).

Terms

    a(0) =1a(1) =27a(2) =463a(3) =6447a(4) =79639a(5) =910959a(6) =9884071a(7) =103247199a(8) =1048457047a(9) =10419680271a(10) =101824958599a(11) =981887319231

External references