id:A020736 - OEIS Search Results

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A020736

Pisot sequence L(5,8).

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5, 8, 13, 22, 38, 66, 115, 201, 352, 617, 1082, 1898, 3330, 5843, 10253, 17992, 31573, 55406, 97230, 170626, 299427, 525457, 922112, 1618193, 2839730, 4983378, 8745218, 15346787, 26931733, 47261896, 82938845, 145547526, 255418102, 448227522, 786584467 (list; graph; listen)

	OFFSET	`0,1`
	FORMULA	`a(n) = 3a(n-1) - 3a(n-2) + 2a(n-3) - a(n-4) (holds at least up to n = 1000).`
	CROSSREFS	`See A008776 for definitions of Pisot sequences.` `Sequence in context: A135455 A020712 A111321 this_sequence A020757 A049693 A084139` `Adjacent sequences: A020733 A020734 A020735 this_sequence A020737 A020738 A020739`
	KEYWORD	`nonn`
	AUTHOR	`David W. Wilson (davidwwilson(AT)comcast.net)`

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.

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