id:A093148 - OEIS Search Results

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Gcd(Fibonacci(n+5), Fibonacci(n+1)).

+0
2

1, 1, 1, 3, 1, 1, 1, 3, 1, 1, 1, 3, 1, 1, 1, 3, 1, 1, 1, 3, 1, 1, 1, 3, 1, 1, 1, 3, 1, 1, 1, 3, 1, 1, 1, 3, 1, 1, 1, 3, 1, 1, 1, 3, 1, 1, 1, 3, 1, 1, 1, 3, 1, 1, 1, 3, 1, 1, 1, 3, 1, 1, 1, 3, 1, 1, 1, 3, 1, 1, 1, 3, 1, 1, 1, 3, 1, 1, 1, 3, 1, 1, 1, 3, 1, 1, 1, 3, 1, 1, 1, 3, 1, 1, 1, 3, 1, 1, 1, 3, 1, 1, 1, 3, 1 (list; graph; listen)

	OFFSET	`0,4`
	FORMULA	`G.f. (1+x+x^2+3x^3)/(1-x^4); a(n)=3/2-sin(pin/2)-cos(pin)/2.`
	CROSSREFS	`Cf. A000045, A061347.` `Sequence in context: A007362 A060268 A030328 this_sequence A069292 A091842 A060901` `Adjacent sequences: A093145 A093146 A093147 this_sequence A093149 A093150 A093151`
	KEYWORD	`easy,nonn`
	AUTHOR	`Paul Barry (pbarry(AT)wit.ie), Apr 02 2004`

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

AT&T Labs Research