Expansion of 5*(1-6*x+x^2)/(1-10*x+5*x^2).

A189317

Expansion of 5*(1-6*x+x^2)/(1-10*x+5*x^2).

Terms

    a(0) =5a(1) =20a(2) =180a(3) =1700a(4) =16100a(5) =152500a(6) =1444500a(7) =13682500a(8) =129602500a(9) =1227612500a(10) =11628112500a(11) =110143062500

External references