Expansion of 1/((1-2*x)*(1-6*x)*(1-9*x)*(1-10*x)).

A026795

Expansion of 1/((1-2*x)*(1-6*x)*(1-9*x)*(1-10*x)).

Terms

    a(0) =1a(1) =27a(2) =475a(3) =6915a(4) =90571a(5) =1110147a(6) =13011355a(7) =147722355a(8) =1638222091a(9) =17846324067a(10) =191730867835

External references