id:A091174 - OEIS Search Results

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Left-most column of triangle A091173, in which the n-th row lists the coefficients of the polynomial that generates the n-th diagonal.

+0
3

1, 1, 1, 2, 4, 10, 30, 106, 420, 1818, 8530, 43430, 240208, 1439850, 9304070, 64403138, 474740644, 3708087226, 30560873242, 264810927102, 2404843230640, 22825442299962, 225893502009054, 2326337105570074, 24888766556869700 (list; graph; listen)

	OFFSET	`0,4`
	COMMENT	`The left-most column of A091173 is determined by the condition that the root of each row polynomial is -1.`
	CROSSREFS	`Cf. A091173, A091175.` `Sequence in context: A092073 A112846 A050397 this_sequence A005193 A101901 A124384` `Adjacent sequences: A091171 A091172 A091173 this_sequence A091175 A091176 A091177`
	KEYWORD	`nonn`
	AUTHOR	`Paul D. Hanna (pauldhanna(AT)juno.com), Dec 25 2003`

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Last modified July 24 12:00 EDT 2008. Contains 142294 sequences.

AT&T Labs Research