Ratio of (2n-1)! to number of zeros in Sylvester matrix of polynomial of n degree with all nonzero coefficients.

A138896

Ratio of (2n-1)! to number of zeros in Sylvester matrix of polynomial of n degree with all nonzero coefficients.

Terms

    a(0) =3a(1) =15a(2) =280a(3) =11340a(4) =798336a(5) =86486400a(6) =13343616000

External references