id:A071138 - OEIS Search Results

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CONTINUANT transform of {sigma(n)}, 1, 3, 4, 7, 6, 12, ... (A000203).

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1, 4, 17, 123, 755, 9183, 74219, 1122468, 14666303, 265115922, 3196057367, 89754722198, 1259762168139, 30324046757534, 729036884348955, 22630467461575139, 408077451192701457, 15937651063976931962, 319161098730731340697, 13420703797754693241236, 429781682626880915060249 (list; graph; listen)

	OFFSET	`1,2`
	LINKS	`N. J. A. Sloane, Transforms`
	CROSSREFS	`Cf. A000203.` `Sequence in context: A004140 A032115 A054927 this_sequence A032325 A032335 A156076` `Adjacent sequences: A071135 A071136 A071137 this_sequence A071139 A071140 A071141`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Jun 11 2002`

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Last modified December 4 08:07 EST 2009. Contains 170310 sequences.

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