307505

Appears in sequences

• Array of coefficients of 1/det(M_n)*P(M_n) where P(M_n) is the characteristic polynomial of the n-th n X n Hilbert matrix M_n(i,j)=1/(i+j-1).at n=15A076823
• Triangular function from the characteristic polynomials of the inverse Hilbert matrices.at n=19A135451
• Trace of the inverse of the n-th order Hilbert matrix.at n=4A189766