id:A091258 - OEIS Search Results

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Denominator of sigma[3,n]/sigma[1,n].

+0
3

1, 1, 1, 7, 1, 1, 1, 1, 13, 1, 1, 1, 1, 1, 1, 1, 1, 13, 1, 1, 1, 1, 1, 1, 31, 1, 1, 7, 1, 1, 1, 7, 1, 1, 1, 91, 1, 1, 1, 1, 1, 1, 1, 7, 13, 1, 1, 1, 19, 31, 1, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 13, 1, 7, 1, 1, 1, 1, 1, 19, 13 (list; graph; listen)

	OFFSET	`1,4`
	CROSSREFS	`Cf. A001158, A000203, A091259-A091261.` `Sequence in context: A101027 A129408 A140213 this_sequence A072101 A088840 A165725` `Adjacent sequences: A091255 A091256 A091257 this_sequence A091259 A091260 A091261`
	KEYWORD	`easy,nonn,frac`
	AUTHOR	`Labos E. (labos(AT)ana.sote.hu), Feb 12 2004`

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Last modified November 23 17:09 EST 2009. Contains 167438 sequences.

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