Triangular function from the characteristic polynomials of the inverse Hilbert matrices.

A135451

Triangular function from the characteristic polynomials of the inverse Hilbert matrices.

Terms

    a(0) =1a(1) =1a(2) =-1a(3) =12a(4) =-16a(5) =1a(6) =2160a(7) =-3312a(8) =381a(9) =-1a(10) =6048000a(11) =-10137600a(12) =1603680a(13) =-10496a(14) =1a(15) =266716800000a(16) =-476703360000a(17) =92708406000a(18) =-1022881200a(19) =307505a(20) =-1a(25) =750409713900a(26) =-9316560a(27) =1

External references