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 A061913 Numerators of the determinant of matrix (M(n) - H(n)), where H(n) is the n-th Hilbert matrix and M(n) is an n X n matrix with i,j-th entry i+j-1. 0

%I

%S 0,-9,32,-337,319,-347,1609,-21569,21911,-82601,12211,-247249,50003,

%T -624457,16297,-42209,91127,-91159,488749,-1773467,1782853,-9429289,

%U 6156767,-548213,376169,-25705577,732761,-84793,343823,-60683401,36941321,-89392129,53762297,-1478431

%N Numerators of the determinant of matrix (M(n) - H(n)), where H(n) is the n-th Hilbert matrix and M(n) is an n X n matrix with i,j-th entry i+j-1.

%C The n-th Hilbert matrix is an n X n matrix with i,j-th entry 1/(i+j-1). Thus (M(n) - H(n)) has i,j-th entry (i+j-i) - 1/(i+j-1).

%Y Cf. A005249.

%K sign,frac

%O 1,2

%A Asher Auel (asher.auel(AT)reed.edu), May 20 2001

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Last modified September 22 19:36 EDT 2021. Contains 347608 sequences. (Running on oeis4.)