id:A078024 - OEIS Search Results

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Expansion of (1-x)/(1-2*x^2-x^3).

+0
4

1, -1, 2, -1, 3, 0, 5, 3, 10, 11, 23, 32, 57, 87, 146, 231, 379, 608, 989, 1595, 2586, 4179, 6767, 10944, 17713, 28655, 46370, 75023, 121395, 196416, 317813, 514227, 832042, 1346267, 2178311, 3524576, 5702889, 9227463, 14930354, 24157815, 39088171, 63245984, 102334157 (list; graph; listen)

	OFFSET	`0,3`
	FORMULA	`Fibonacci(n+2) - Lucas(n) + 2(-1)^n.`
	CROSSREFS	`Cf. A008346.` `Sequence in context: A058208 A070817 A127474 this_sequence A112469 A117778 A072127` `Adjacent sequences: A078021 A078022 A078023 this_sequence A078025 A078026 A078027`
	KEYWORD	`sign`
	AUTHOR	`njas, Nov 17 2002`

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Last modified July 26 13:41 EDT 2008. Contains 142293 sequences.

AT&T Labs Research