id:A061913 - OEIS Search Results

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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
1

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; listen)

	OFFSET	`1,2`
	COMMENT	`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).`
	CROSSREFS	`Cf. A005249.` `Adjacent sequences: A061910 A061911 A061912 this_sequence A061914 A061915 A061916` `Sequence in context: A152619 A027620 A051662 this_sequence A130444 A145849 A111045`
	KEYWORD	`sign,frac`
	AUTHOR	`Asher Auel (asher.auel(AT)reed.edu), May 20 2001`

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Last modified November 8 07:45 EST 2009. Contains 166143 sequences.

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