id:A020704 - OEIS Search Results

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A020704

Pisot sequences E(3,10), P(3,10).

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3, 10, 33, 109, 360, 1189, 3927, 12970, 42837, 141481, 467280, 1543321, 5097243, 16835050, 55602393, 183642229, 606529080, 2003229469, 6616217487, 21851881930, 72171863277, 238367471761, 787274278560, 2600190307441, 8587845200883, 28363725910090 (list; graph; listen)

	OFFSET	`0,1`
	LINKS	`Tanya Khovanova, Recursive Sequences`
	FORMULA	`a(n) = 3a(n-1) + a(n-2) (holds at least up to n = 1000).`
	CROSSREFS	`Subsequence of A006190. See A008776 for definitions of Pisot sequences.` `Sequence in context: A060557 A018920 A006190 this_sequence A113299 A126931 A071722` `Adjacent sequences: A020701 A020702 A020703 this_sequence A020705 A020706 A020707`
	KEYWORD	`nonn`
	AUTHOR	`David W. Wilson (davidwwilson(AT)comcast.net)`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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