Numerator of zeta(4n)/(zeta(2n) * Pi^(2n)).

A231273

Numerator of zeta(4n)/(zeta(2n) * Pi^(2n)).

Terms

    a(0) =1a(1) =1a(2) =1a(3) =691a(4) =3617a(5) =174611a(6) =236364091a(7) =3392780147

External references