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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
0, -9, 32, -337, 319, -347, 1609, -21569, 21911, -82601, 12211, -247249, 50003, -624457, 16297, -42209, 91127, -91159, 488749, -1773467, 1782853, -9429289, 6156767, -548213, 376169, -25705577, 732761, -84793, 343823, -60683401, 36941321, -89392129, 53762297, -1478431 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

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).

LINKS

Table of n, a(n) for n=1..34.

CROSSREFS

Cf. A005249.

Sequence in context: A317279 A196016 A183426 * A264512 A231764 A208136

Adjacent sequences:  A061910 A061911 A061912 * A061914 A061915 A061916

KEYWORD

sign,frac

AUTHOR

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

STATUS

approved

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Last modified July 11 08:10 EDT 2020. Contains 335626 sequences. (Running on oeis4.)