A010901 - OEIS

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A010901

Pisot sequences E(4,7), P(4,7).

4, 7, 12, 21, 37, 65, 114, 200, 351, 616, 1081, 1897, 3329, 5842, 10252, 17991, 31572, 55405, 97229, 170625, 299426, 525456, 922111, 1618192, 2839729, 4983377, 8745217, 15346786, 26931732, 47261895, 82938844, 145547525, 255418101, 448227521, 786584466 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,1`
	FORMULA	`a(n) = 2a(n-1) - a(n-2) + a(n-3) (holds at least up to n = 1000).`
	CROSSREFS	`Subsequence of A005251.` `See A008776 for definitions of Pisot sequences.` `Sequence in context: A188554 A020732 A117949 * A187211 A023624 A123194` `Adjacent sequences: A010898 A010899 A010900 * A010902 A010903 A010904`
	KEYWORD	`nonn`
	AUTHOR	`Simon Plouffe (simon.plouffe(AT)gmail.com)`

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Last modified February 14 14:07 EST 2012. Contains 205623 sequences.