Denominator of 1/u_n(1/2), where polynomial u_n(x) is used to approximate x->sin(Pi*x)/Pi.

A230143

Denominator of 1/u_n(1/2), where polynomial u_n(x) is used to approximate x->sin(Pi*x)/Pi.

Terms

    a(0) =3a(1) =75a(2) =1785a(3) =333795a(4) =25638459a(5) =5788790007a(6) =898772045457

External references